Windows Vista Tips


Files beginning with p

The table below includes any files beginning with p, from which further information can be found by clicking on the process title. The icon beside the information can be used to quickly determine if this is a safe file in combination with the key below:



This file is normally safe to leave running. In most cases, this file is not required to run on startup and can be run manually. Warning, this file may be a virus, spyware, resource hog and running it is not recommended. This file may or may not be necessary to load on startup, depending on your circumstances. No information is available for this item.

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Files beginning with p:

File Type File Name Process Name and Information
pgaccount.exe !1_pgaccount
DiamondCS ProcessGuard security software - stops malicious worms and trojans from being executed silently in the background, as well as a variety of other attacks. You will see one instant of pgaccount.exe for every active account on your system, and this is essential for PG to work properly
procguard.exe !1_ProcessGuard_Startup
DiamondCS ProcessGuard security software - stops malicious worms and trojans from being executed silently in the background, as well as a variety of other attacks
pit.exe 000
PrivateEye surveillance software. Uninstall this software unless you put it there yourself
Powerkey.exe AcerPowerkey
PowerKey utility for Acer TravelMate notebook PCs. Allows the user to quickly switch between different power schemes by pressing Fn+F3
pchbutton.exe Acme.PCHButton
Used by HP Instant Support
pkgadd.exe ADDITIONAL Services
Added by a variant of the IRCBOT TROJAN!
psncc32.exe adlhidp
Detected by Kaspersky as the SLAPER.AI TROJAN! See here
ppl.exe agent
Added by the DREF-U VIRUS!
points manager.exe Altnet
Altnet TopSearch adware
points manager.exe AltnetPointsManager
Altnet TopSearch adware
PYSKY.NET.exe Anskya
Added by the DLOADER-MW TROJAN!
PopUpKiller.exe Ashampoo PopUpBlocker
Ashampoo popup blocker, part of Magical Security (was Privacy Protector Plus)
popups burner.exe Asmw Soft Popups Burner
Popup blocker, part of Asmw Soft PC Optimizer
pssvc.exe AutoShutdown
Utility to fix vCard Export in MS Outlook 2000 - although why are these together?
patch31345.exe AV Client
Added by the MYDOOM.AD WORM!
patch31345.exe AV Industry
Added by the MYDOOM.AD WORM!
PPCOLink.exe Bart Station
Dialer for PeoplePC ISP
ppstub.exe bin32hpu
PrecisionPop adware
PopUpBlocker611.exe Blocker System611 Monitoring
Added by the RBOT.BLJ WORM!
perfinfo.exe CheckWinPerf
Added by a variant of the IRCBOT TROJAN!
photes.exe Client Agent
Added by the PPDOOR-P TROJAN!
prtStart.exe [path] Orgprt.exe Clotusorgreg0
IBM Lotus SmartSuite related. In a LotusOrgReg folder. Unclear what exactly it does?
plugin.exe CLSID
Adult content dialler
p2phost.exe CollaborationHost
People Near Me Microsoft? Windows? Peer-to-Peer Networking platform for Windows Vista
privacymantra.exe com.codeode.privacymantra
"Privacy Mantra keeps your computer clean from online and offline tracks"
printray.exe CompaqPrinTray
Puts printer icon in the System Tray. When this option is disabled you will no longer be able to access the Control Program or Printer Driver directly from your desktop
popcorn.exe internat.dll, LoadKeyboardProfile ControlPanel
Added by the BIZVES-B TROJAN!
popcorn64.exe ControlPanel
Browser hijacker, redirecting to loadcash.biz
popcorn64.exe rundll.dll, LoadMouseProfile ControlPanel
Added by the DLOADER-OI TROJAN!
popcorn72.exe rundll.dll, LoadMouseProfile ControlPanel
Added by the DLOADER-RA TROJAN!
popcorn320.exe rundll.dll, LoadMouseProfile ControlPanel
Added by a variant of the DLOADER-RA TROJAN!
private.exe internat.dll, LoadMouseCarpetProfile ControlPanel
Reported by Norman Virus Control as W32/Downloader. Creates the files sdfff, fdsf and zxczxc. In the C:WINDOWSSYSTEM32 directory creates the files d.exe, s.exe and r.exe. Note - the "private.exe" file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
pctptt.exe Country Select
Country selection for a PCtel HSP56 based modem. Often found in OEM (Dell,Compaq, HP, etc) systems for their modems included on the motherboard or as a separate card. Once you've set the modem up to the chosen country it's not required
pctptt.exe CountrySelection
Country selection for a PCtel HSP56 based modem. Often found in OEM (Dell,Compaq, HP, etc) systems for their modems included on the motherboard or as a separate card. Once you've set the modem up to the chosen country it's not required
prq8.exe Data Restore Service
Added by the KELVIR.AI WORM!
Proyecto1.exe DevicePath
Added by the GRUEL WORM!
PhoneAnswer.exe Dialgo SDK
Dialgo Wave Modem ActiveX - "Telephone Answering Machine for scripting your own professional call center business scripts using a voice modem. Features Caller-ID, Wave Playback, Wave Recording, Digit Monitoring, POP3 e-mail Manipulation, Speech Recognition and Synthesis"
PDDLGHLP.EXE Dialog Helper
Dialog Helper from PowerDesk Pro by Ontrack. Helps with the standard Open and Save As dialog boxes by showing recently used files and folders. Available via Start -> Programs
PipeCmd.exe directx
Added by the SDBOT.D TROJAN!
pmsvcr.exe Disk Defragmentation Loader
Added by a variant of the IRCBOT TROJAN!
PWATCH.EXE DocuMagix Init
PaperMaster is an application for the PC designed to automate the process of organizing, archiving, and retrieving digital versions of files. Start manually if needed
plscd.exe DRam prosessor
Added by the RBOT.CYA WORM!
ph_finder.exe dregfix
??
plsitctl.exe dstiosys
Added by the MAILBOT-BX TROJAN!
p_981116.exe DXM6Patch_981116
Win32 cabinet self extractor. More info here
PPActiveDetection.exe eTrust PestPatrol Active Protection
PestPatrol real-time protection feature. "Stops spyware before it infects your system"
PLNRnote.exe Event Planner Reminders
Sierra Event Planner tray icon
pmremind.exe Event Reminder
A calendar/alarm program that installs with Br?derbund Printmaster
pgs.exe freinst
WinSpyControl spyware remover - not recommended, see here
PrintScreen.exe Gadwin PrintScreen
Gadwin PrintScreen - utility to capture, print or save the current window
patcher.scr game
Added by the PSW-ED TROJAN!
Pfft.exe Guardian PC Security Tools
Boomerang Software's Guardian PC Security Tools - now rebranded as the eXtendia Security Suite
PORTCT95.EXE gw port controller
From a visitor - "I must keep it active in start up or my Lexmark printer and RCA Cam program cannot discover a working port to work". From the file properties, the file is known as "Smart Thru Fax Drive Spy" and is supplied by Samsung
PresRdy.exe HP Presentation Ready
HP Omnibook related: "Press a dedicated button above the keyboard and the system will instantly load your presentation software and change the screen resolution to match your display device"
ProvenTactics.exe HPU
Proven Internet Marketing software
pwmgr.exe IBM_PWMGR
IBM Password Manager
plscx.exe icrosoft Visual
Added by the RBOT-AYO WORM!
poker3.exe icrosoft Windows DLL Services Configuration
Added by the SDBOT-AER WORM!
porn.pif IE6
Added by the RBOT-ATF WORM!
Plguni.exe Imonitor
McAfee QuickClean 3.0 - removes internet clutter and unwanted programs
PCLETray.exe InstantTray
Pinnacle InstantCD/DVD disc creation software. Tray icon enabling a pop-up menu that lets you call up any of Instant CD/DVD's tools with one click. Can be started manually
pds.exe Intel PDS
Intel Ping Discovery Service (PDS). Part of Intel's LANDesk Management Suite 6 and the Common Base Agent (CBA) - used for communicating between the core server and managed clients. Will start the dial-up if installed and enabled
promon.exe Intel PROSet Tray Icon
System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
point32.exe IntelliPoint
Microsoft Intellipoint software for their Intellimouse series of mice - required if you use non-standard Windows driver features
psycho.exe ISPSERVICE
Added by the IRCFLOOD-O TROJAN!
pctsTray.exe ISTray
Part of Spyware Doctor anti-spyware from PC Tools
PTOAD.exe Karen's Once-A-Day II
"Have a job that should be run exactly once each day? Karen's Once-A-Day II is just what you need!" Scheduler that lets you specify progams, web pages and files that be run or opened automatically, the first time
ptool32.exe KernelFaultCheck
Added by the LEGMIR-BN TROJAN!
Preload.exe Keyboard Preload Check
Millenium Multi-Function Keyboard driver
pingy.exe kiss
Added by a variant of the IRCBOT BACKDOOR! The file is located in a random subfolder of %ProgramFiles%
PanelApp.exe KN_PanelApp
KnowledgePanel online survey software
pezdow1.exe Kodak Batch Transfer
Part of "Kodak Picture Easy" software for digital cameras. Includes the display of an icon in the System Tray to quickly transfer photos to a PC
PezDownload.exe Kodak Picture Easy *.* Batch Transfer
Part of "Kodak Picture Easy" software for digital cameras. Includes the display of an icon in the System Tray to quickly transfer photos to a PC. *.* represents the version
pts.exe Kodak Picture Transfer Software
Looks for Kodak camera connection and media insertion. Available via Start -> Programs
phqghum.exe KYM Control Settings
Added by the RBOT.BQD WORM!
printray.exe LexmarkPrinTray
Lexmark Printer icon in the System Tray for quick access. Not required - uncheck via Printer configuration rather than MSCONFIG. Can also be listed as PrinTray
pwrschem.exe LidPolicy
A utility for configuring certain HP notebook models to enter Standby mode when the lid is closed only when running on battery
PicasaMediaDetector.exe LifeScape Media Detector
Media detector for Picasa's automatic photo organizer
phqghume.exe LOCAL INTERNET WEB DRIVERS FOR WIN32
Added by a variant of the RBOT WORM!
proxy4free.exe LocalProxy
"ProxyTools is a package of Perl network utilities designed mainly to assist those whose Internet access is censored, unreliable, or otherwise damaged. Uncensored access is provided to any outside service required (Usenet News, Web browsing, IRC, Socks etc.). Setup requires installation of Perl and some modules"
pts.exe Logiciel de transfert d'images KODAK
Looks for Kodak camera connection and media insertion. Available via Start -> Programs
postinstallm.exe M Player Post Installer
??
PreMKBD.exe MagicKeyboard
Related to Samsung laptops. Provides ability to program keys to perform specific functions
pinmart.exe Martini
Added by a variant of the SDBOT WORM!
popupkill.exe MasterBoot Switch
Added by a variant of the RBOT WORM!
PDesk.exe Matrox Powerdesk
For Matrox video cards. Quick access to tweak your card to your liking
Plguni.exe McAfee QuickClean Imonitor
McAfee QuickClean 3.0 - removes internet clutter and unwanted programs
Proyecto1.exe MediaPath
Added by the GRUEL WORM!
pupdate.exe Microoft Timing
Added by a variant of the RBOT WORM!
PDSched.exe Microsoft DirectX
Added by the SDBOT.CN WORM!
pevblbvr.exe Microsoft FixUp
Added by the RBOT.DWK WORM!
process32.exe Microsoft Process Manager
Added by the CHECKOUT WORM! See here
profile.exe Microsoft Profile Manager
Added by a variant of the IRCBOT TROJAN!
pstcp32.exe Microsoft PSTCP32 Data
Added by a variant of the RBOT WORM!
prowind32.exe Microsoft Update
Added by a variant of the AGOBOT/GAOBOT WORM!
phqghumea.exe Microsoft Update
Added by the SDBOT.AFO WORM!
paxrxo.exe Microsoft Update Machine
Detected by McAfee as the PUSHBOT.A WORM! See here
psmszw.exe Microsoft Update Machine
Detected by Trend Micro as the KOLABC.CC WORM! See here
phqghum.exe Microsoft Update SERVICE
Added by a variant of the RBOT WORM!
plscdksxg.exe Microsoft Visual Studio
Added by the RBOT-AWV WORM!
pwjbvphi.exe Microsoft Windows
Added by the RBOT-GQK WORM!
poker.exe Microsoft Windows DLL Services Configuration
Added by the SDBOT-ZY WORM!
poker3.exe Microsoft Windows DLL Services Configuration
Added by the SDBOT-AAH WORM!
proxy.exe Microsoft Windows DLL Services Configuration
Added by the SDBOT-ZL WORM!
pdate.exe MICROSOFT Windows update
Added by the RBOT.BZT WORM!
PIDLex.exe Microsoft? PID Lex
Added by the NIOVADOOR TROJAN!
procrun.exe mmusrstp
??
pelmiced.exe Mouse Suite 98 Daemon
Mouse driver. Appears to cause a behaviour where the desktop suddenly flips back up when playing DirectX associated games
pcedit.exe Ms System Config
Added by a variant of the SDBOT WORM!
proxy.exe msconfig.exe
Added by a variant of the AGENT.AH downloader TROJAN!
PIC1324.exe MSN Messenger
Added by the CHOKE.C WORM!
p6.exe MSNPluginSrvcs
Added by the SDBOT.AKJ or RBOT-VJ WORMS!
pc32.exe MSNSysRestore
Added by a variant of the MASTAK VIRUS!
PET32.EXE MSPetServ
Added by the IRCBOT-VE WORM!
p3.exe MSPluginSrvc
Added by the RBOT-WV WORM!
pnp.exe MSPRO32
Added by the ZOTOB.O WORM!
pupstman.exe mspwr
"Transparent icon background" feature of Ashampoo'sPowerUp XP (WinNT/2K/XP) and PowerUp Deluxe (Win98/Me)
pupxpman.exe mspwr
Related to Ashampoo's PowerUp XP
pwrupst.exe mspwr
Ashampoo's PowerUp XP is a "tool for fine-tuning your Windows NT4, 2000, 2003 Server and XP configuration"
PuXpMan2.exe mspwr
Related to Ashampoo's Magic Defrag Utility
plugin1.exe mswspl
Added by the SMALL.IQ TROJAN!
Passe-partout.exe NETVISIONPasse-partout
Added by the DIALCAR-M DIALER!
playavi.exe Newman
Added by the LINEAGE-AT TROJAN!
PNXSERVR.exe NexusServer
Related to ProCoder 2.0 from Canopus. "ProCoder 2.0 software combines speed and flexibility into a streamlined video conversion tool for professionals. Featuring, extensive input/output options, advanced filtering, batch processing and an easy-to-use interface, ProCoder 2.0 is the ideal solution for high-quality multi-format video creation"
plugin-[random].exe No Credit Card
Adult content pop-up dialler
Pop3scan.exe NOD32POP3
POP3 E-mail part of Eset's NOD32 virus-scanner
Premend.exe Norton AV Preload
Norton Antivirus related. What does it do and is it required
POPROXY.EXE Norton eMail Protect
Proxy E-mail protection from Norton Anti-Virus (prior to 2002). If you have it installed, leave it enabled to automatically check for suspect attachments in E-mails that may contain viruses. It downloads the E-mail into poproxy, which serves as a proxy server on the local machine, before scanning it
popuper.exe notepad2.exe
Added by the PUPER-E TROJAN!
pgs.exe NoWayVirus
NoWayVirus misleading security software - not recommended, see here
pccwin97.exe OfficeScan95
Trend Micro antivirus OfficeScan
pccntmon.exe OfficeScanNT Monitor
Trend Micro OfficeScan Antivirus real-time scan monitor
phqghume.exe Optional Web Drivers For WIN32
Added by a variant of the RBOT WORM!
pgs.exe overinstall
WinSecureAv spyware remover - not recommended, see here
P2kAutostart.exe P2kAutostart
P2kCommander a filemanager application for Motorola p2k mobile phones
P2P Networking.exe P2P NETWORKING
Peer to Peer (P2P) sharing of files on the internet
P2P P2P Networking
Peer to Peer (P2P) sharing of files on the internet
p2pnetworking.exe p2p networking
Added by the RBOT-ECP WORM!
P2P Networking2.exe P2P Networking2
P2P Networking2.exe is an advertising program by Joltid. This process monitors your browsing habits and distributes the data back to the author's servers for analysis. This also prompts advertising popups. This program is a registered security risk and should be removed immediately
P2P Networking3.exe P2P Networking3
P2P Networking, a component bundled with Kazaa that enables other applications to use Peer-to-Peer functionality. Not required - see here
p2pnetwork.exe p2pnetwork
Added by the ALCAN.A WORM!
p2pnetworking.exe p2pnetworking
Added by the RBOT-AFL WORM!
P3p4chk.exe P3p4chk
Added by the GEMA TROJAN!
p4mx4.exe p4mx4
Added by the CRYPTER.A TROJAN!
pacis.exe PaciSoft
PacerD Media/Pacimedia.com adware installer
PadExe.exe PadTouch
Toshiba Touch and Launch - offers easy movement and freedom of programs navigation with TouchPad
pag.exe Pag Windows Monitor
Added by the AGENT-EOT TROJAN!
pkjobs.exe Pagekeeper Jobs
PageKeeper Jobs is a separate PageKeeper program that handles the analysis of new documents and keeps track of the location and content of current documents in PageKeeper. Pagekeeper comes bundled with scanners such has HP, Microtek, etc
pkjobs.exe Pagekeeper Lite
PageKeeper Jobs is a separate PageKeeper program that handles the analysis of new documents and keeps track of the location and content of current documents in PageKeeper. Pagekeeper comes bundled with scanners such has HP, Microtek, etc
PAgent.exe PAgent
Scans your hard drive for the popular P2P file-sharing applications BearShare, Grokster, Kazaa, Limewire and Morpheus. After searching the entire local filesystem for any files with those names it connects to the DownloadWare servers and tells it what, if anything, is found
PAGOO.EXE Pagoo
Pagoo - internet call waiting. Intercepts telephone calls like an answering machine and plays the voice message on your PC. Only required when you're on-line and via dial-up modem
paintingroom.exe PaintingRoom evidence monitor
Paintingroom.com smiley software - not recommended as the site tries to drop a trojan on you...
paintingroom.exe PaintingRoom smile monitor
Paintingroom.com smiley software - not recommended as the site tries to drop a trojan on you...
Palm.exe Palm Desktop
Palm Desktop Software for use with Palm handheld devices. Available via Start -> Programs
pnetaware.exe PalNetaware
PalTalk adware - as included in Morpheus
PALNETAW~1.EXE PaltalkNetaware.exe
Voice chat program. This program stores all buddy list info apparently on the server itself so you never lose your buddy list should you need to reinstall the program due for whatever reason or even reformat. Available via Start → Programs. Delete the shortcut in Start → Programs → StartUp as well otherwise it will be reinstated
pamela.exe pamela.exe
Pamela is a plug-in or add-on that adds features to Skype peer to peer voice service
PasSrv.exe Panda Antispam Server Service
AntiSpam software, part of Panda Platinum Internet Security
pavdr.exe Panda Cleaner
Panda software related - possibly Panda ActiveScan
PREVSRV.EXE Panda Preventium+ Service
Panda Antivirus
pavsched.exe Panda Scheduler
Panda Antivirus scan scheduler. Required if this is your virus scanner program and you have scans scheduled on a regular basis. I recommend that you scan manually so you don't need this but if you tend to forget then leave it
panda.pif Panda Software Intrenet
Added by the RBOT-ATZ WORM!
PandaAVEngine.exe PandaAVEngine
Added by the NETSKY.R WORM!
pavsched.exe PandaScheduler
Panda Antivirus scan scheduler. Required if this is your virus scanner program and you have scans scheduled on a regular basis. I recommend that you scan manually so you don't need this but if you tend to forget then leave it
Pando.exe Pando
"Pando is free software that lets you send and receive files and folders of any size* with your existing email address"
pantera.exe Pantera
Added by the SDBOT.AYN WORM!
pptd40nt.exe PaperPort PTD
"PaperPort" software associated with scanners
PQTRAY.EXE PaperQuote System Tray Icon
PaperQuote is a "wallpaper" changer with daily quotes that are either for inspiration or motivation
ptask.exe Parallel Tasking
Added by the SMALL-CJ TROJAN!
ParentalControl.Exe ParentalControl
Crawler Parental Control - "Get perfect control of websites your children browse, software they use, and folders they access. Regulate the time when they can use your computer and connect to the Internet. Hide content on your computer that you don't want them to see"
Pareto_AS.exe ParetoLogic Anti-Spyware
"ParetoLogic Anti-Spyware delivers Active Protection in the form of real-time blocking"
PartSeal.exe PartSeal
System backup for Sony Vaio PCs. Adds a recovery mechanism for users over and above any System Restore features - allowing users to revert a drive back to the state it was when bought form the factory by hitting F10. The user obviously loses any data stored if not backed-up elsewhere
PassLocker.exe PassLocker
"PassLocker is a complete password manager helping you to manage and safely store your passwords"
PDMonitor.exe Password Door Loader
Password Door - password protection software
PwTrkr.exe Password Tracker Deluxe
"Password Tracker Deluxe stores passwords and usernames neatly and securely (encrypted) on your computer"
plister.exe PasteLister
PasteLister - clipboard extender. Start manually when required
pasystem.exe PaSystem
Targetsaver adware variant
PASystemTray.exe PASystemTray
Related to Panda Security Software - part of Panda Administrator 3
pasmon.exe pas_check
SystemDoctor misleading security software - not recommended, see here
patch.exe Patch
Added by the NETBUS WORM!
pathname.exe pathname
Added by the IRCCONTACT TROJAN!
patchnvidiaTVout.exe PathNvidiaTV
Appears to be related to Nvidia Gigabyte Video card. Typical file location is the Program FilesGigabyteNvidia folder
PAV.EXE PAV.EXE
PER Antivirus
PavFires.exe PAVFIRES
Panda Antivirus
PavFnSvr.exe PAVFNSVR
Panda Antivirus
pavkre9x.exe Pavkre9x
Panda Antivirus
PavPrS9x.exe PavProc
Panda Antivirus
PavProt.exe PavProt
Panda Antivirus
Pavprot9.exe Pavprot9
Panda Antivirus
paytime.exe PayTime
Added by the STARTPA-YR TROJAN!
PbMngr5.exe PbAdminACAD
Bluebeam PDF software printer support. Prints AutoCAD ".dwg" to PDF
pbagent.exe pbagent
Probot keystroke logger/monitoring program - remove unless you installed it yourself!
PBKScheduler.exe PBKScheduler
Scheduler for CyberLink PowerBackup - archiving/backup utility
pcbooster.exe PC Booster
PC Booster from inKline Global - "easy-to-use computer system optimizer that gives your system the extra speed and stability you want while ensuring that your computer is kept clean and in tip-top condition"
pcdocpro.exe PC Doc Pro - 3.1
PC Doc Pro (now Win Doc Pro) - system health check and fix utility
PCPOptimize.exe PC Pitstop Optimize Scheduler
PC Pitstop Optimize - "an application that will make your PC run faster, make it more stable, and clean up hard drive space"
PCSpeedScan.exe PC SpeedScan Pro
Ascentive PC SpeedScan Pro registry optimizer - not recommended, see here and here
PCSuite.exe PC Suite Tray
System Tray access to Nokia PC Suite. PC Suite lets you synchronize, edit, and back up many of your phone's files on a compatible PC through a wireless or cable connection. PC Suite can also be launched through Start Menu
PCCheckUp.exe PC-Checkup
Installed by SpeedItUp without permission, along with Search Defender - which is detected by DrWeb as the STARTPAGE.ORIGIN TROJAN!
PC-Cleaner.exe PC-Cleaner
PC-Cleaner spyware remover - not recommended, see here
pcamgt.exe pcAnywhere Agent
Part of pcAnywhere 9.0 or later. This process listens for incoming PC Anywhere connections if your PC is configured as a PC Anywhere host
PCBODYGUARD.EXE PCBG
PC Bodyguard from Calluna - protects system files and settings from being deleted, modified, etc
PCBODYGUARD.EXE PCBODYGUARD
PC Bodyguard from Calluna - protects system files and settings from being deleted, modified, etc
PcBoost.exe PcBoost
PCBoost from PGWARE, LLC increases computer performance by allocating higher portions of CPU power to active applications and games
PCCClient.exe PCCClient.exe
PC-Cillin 2002 antivirus software
pccguide.exe pccguide.exe
PC-Cillin 2002 antivirus software
PCCIOMON.EXE PCCIOMON.EXE
PC-Cillin 2000 antivirus software. This is the actual virus-scanner
PCClient.exe PCClient.exe
Trend Micro PC-Cillin Internet Security
PccPfw.exe PccPfw
Trend Micro PC-Cillin Internet Security
Pcctlcom.exe PcCtlCom
Trend Micro PC-cillin Internet Security
pceye.exe PcEye
PCEye 2000 - parental control utility
PCHbutton.exe PCHbutton
Used by HP Instant Support
pchschd.exe PCHealth
This is a "scheduler" and does not turn off PC Health. For more information refer here
pcimodem.exe PCIMODEM
Associated with Lucent based Aztech MDP7800-U PCI modems. Is it required?
ppe.exe PCLEPCI
Pinnacle Systems PCI Performance Enhancer. "This tool helps to increase the PCI Busmaster performance of all Pinnacle PCI boards."
PClK.exe PClK
Added by the LEGMIR-BL TROJAN!
pcmm2007.exe PCMM2007RT
PC MightyMax 2007 rogue security software - not recommended, see here
pcmm.exe PCMMRealtime
PC MightyMax rogue security software - not recommended, see here
PCMService.exe PCMService
Part of Cyberlink's Power Cinema. Commonly distributed with the Dell MultiMedia software suite. It is used to watch movies, play music and even watch TV in a central location
pcperf.exe PCPerf
PC Accelerator 2007 from DefendGate Inc. "Powerful all-in-one PC performance and Internet acceleration solution designed to help increase your system and online performance and security"
PCPitStopErase.exe PCPitStopEraser
"PC PitStop Erase is both a free privacy scanner and paid tracks cleaner"
PCPOptimize.exe PCPOptimize
PC Pitstop Optimize - "an application that will make your PC run faster, make it more stable, and clean up hard drive space"
pcqmqgn.exe pcqmqgn.exe
??
PCRecSA.exe PCRecSA
Part of the IBM/XPoint Rapid Restore backup utility. If you choose, you can use it to create a "clean" backup of your hard drive. The process involves the software partitioning your hard drive, making a compressed image of the working drive which will then allow you to revert to that should you need to
Pcm25.exe PCStart
Runs as part of PCMonitor which is a program for monitoring your activity on your system. It makes screen dumps and key logging. It can hang-up your system because the screen dump page gets VERY big
pcsvc.exe Pcsv
Delfin Media Viewer or "Promulgate" adware
PcSync.exe PcSync
If a Nokia phone has been connected, synchronises the phone with MS Outlook or other organiser software. It is installed by the Nokia PC Suite, and the tray icon shows if a phone has been connected. Available via a desktop shortcut or Start -> Programs
PcSync.exe PcSync
Added by the RBOT-XJ WORM! Note - do not confuse with the Nokia application described here
PcSync2.exe PcSync
If a Nokia phone has been connected, synchronises the phone with MS Outlook or other organiser software. It is installed by the Nokia PC Suite, and the tray icon shows if a phone has been connected. Available via a desktop shortcut or Start -> Programs
PCTAV.exe PCTAVApp
Related to PC TOOLS Antivirus software
pctdf.exe pctdf.exe
PCTotalDefender rogue spyware remover variant
PcThrust.exe PcThrust
PCThrust from SwiftDog - "increases computer performance by allocating higher portions of CPU power to active applications and games"
pctspk.exe pctspk
Used for modems based upon PC-TEL chipsets. Normally used for some Voice and Speakerphone functions and also for some Power management options. If you remove it you may not be able to use any of those functions
pctvoice.exe PCTVOICE
The program PCTVoice is used by the modem to interface with your computer and also used for some V.80 functions for Video Conferencing. if you uncheck it, it comes back. It's better to leave it
pcwatch.exe PCWatch
PCWatch surveillance software. Uninstall this software if you did not install it yourself
P0620Pin.dll PD0620 STISvc
Creative Technology Ltd installation plug-in related
Pd71Pan.Exe Pd71Pan
Audiotrak Prodigy 7.1 sound card control panel
PdaNetPC.exe PdaNet Desktop
PdaNet from June Fabrics Technology Inc. Use Windows Mobile Smartphone or PocketPC Phone as wireless modem for your PC
pdascan.exe PDASCAN
Added by the AGOBOT-QY WORM!
pddm.exe PDDM
Patchlink Update - "core product of the leading patch and vulnerability management software solution for medium and large enterprise network security"
PDEngine.exe PDEngine
PerfectDisk from Raxco - disk defragmenter. Only required if you schedule disk defragmenting at re-boot
PDEXPLO.EXE pdexplo
PowerDesk Pro by PowerDesk Pro by Ontrack. Enhanced desktop and file manager. Available via Start -> Programs
pdfSaver3.exe pdfSaver3
PDF-XChange - create Adobe compatible PDF files from virtually any Windows software such as MS Word, Excel, AutoCAD, MS Publisher etc
PDirect.exe PDirect
IBM Presentation Director software
pdservice.exe PDService.exe
Related to Utimaco Safeware Easy. "Your electronic safe for protecting confidential data"
PDUiP6000DMon.exe pduip6000dmon
Canon PIXMA iP6000D printer memory card utility
PDUiP6000DTskbr.exe PDUiP6000DTskbr
Canon PIXMA iP6000D printer memory card utility
PDVDDXSrv.exe PDVDDXSrv
Related to Cyberlink PowerCinema. Possibly the driver for a remote control where included?
PDVDServ.exe PDVDServ
Remote Control background application for Cyberlink's PowerDVD version 5 and above. Enables you to use a remote control with your DVD drive if your drive came with one. Not required if you don't have a remote control, or don't wish to use one
PeachtreePrefetcher.exe PeachtreePrefetcher
Related to Peachtree accounting software by Sage Software. What does it do and is it required?
PeachtreePrefetcher.exe PeachtreePrefetcher.exe
Related to Peachtree accounting software by Sage Software. What does it do and is it required?
PECarlin.exe PECarlin
Adware - see here
PService.exe Peeramid
In a "Koptimizer" folder in Program Files. What does it do and is it required?
PeerGuardian_1.99b_pr14.exe PeerGuardian
PeerGuardian - IP blocker for Windows. Used to protect privacy on P2P networks by blocking IP addresses specified in blocklists. Features support for multiple lists, a list editor, automatic blocklist updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc)
pg2.exe PeerGuardian
PeerGuardian - IP blocker for Windows. Used to protect privacy on P2P networks by blocking IP addresses specified in blocklists. Features support for multiple lists, a list editor, automatic blocklist updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc)
Pent@VALUE.exe Pent@VALUE 3.2
Pent@VALUE Digital Satellite Internet PC Receiver
PEQBL100.exe PeqBL100
Added by the ENVID.D WORM!
pavmail.exe PER Email Protection
PER Antivirus
pfppop70.exe PerfectPrint
Print engine used by Corel WordPerfect 7 and Presentations 7
perfont.exe PerfFont (Performance True Type Font)
Added by the MUTECH-E TROJAN!
perfmon.vbs perfmon
MindStorm AnalyzerPro from Secure Associates. "A security management tool for customers easy to manage report and analyze security events across heterogeneous security devices"
prmrsr.exe PermissionResearch
MarketscoreRelevantKnowledge adware
PersFw.exe PersFw
Kerio or Tiny Personal Firewall
ptmedsrv.exe Personal Firwall
Added by the SDBOT.XY WORM!
PestCapture.exe Pest-Capture
Pest-Capture malware remover - not recommended, see here
PestCapture.exe PestCapture
Pest-Capture malware remover - not recommended, see here
PPControl.exe PestPatrol Control Center
PestPatrol Control Terminal - utility that launched PestPatrol features such as PPMemCheck and CookiePatrol before CA's acquisition
PestPatrolCL.exe PestPatrolCL
PestPatrol's command line scanner, combines with the Windows Task scheduler and is required in cases where schedules for regular scanning are set
PestTrap.exe PestTrap
PestTrap spyware remover - not recommended, see here
PFWCFG~1.EXE PFW_CfgEngine
Personal Firewall related?
PULL.EXE PFW_PullSrv
Personal Firewall related?
PgMonitr.exe PgMonitr
Delfin Promulgate adware variant
pgpsdkserv.exe PGPSDKSVC
PGPsdkServ.exe is the new SDK service which is responsible for performing all PGP key management and cryptographic functions. This functionality was moved into a service to allow multiple modules simultaneous read/write access to the keyrings, among other things. As you can imagine, it is necessary for PGPsdkServ to be running in order to perform practically any PGP functionality
pgpservice.exe PGPSERVICE
PGPservice.exe has two main purposes: (1) it handles a large part of the PGPnet functionality (along with the PGPnet driver) and (2) it allows efficient access to the PGP preferences database. The individual PGP modules normally access the preferences through PGPservice, but they are capable of a "fall-back" mode where they can handle such access on their own. Thus, if you are not running PGPnet, you may not immediately notice much of a difference if you disable PGPservice. If you are running PGPnet, you will notice a big difference
pgptray.exe PGPtray
PGP 7.x. Provides icon tray shortcuts to PGP programs from Network Associates. Available via Start -> Programs
pgql.exe PGQL
Added by the PQN TROJAN!
pgtaff.exe pgtaff
AdRotator adware variant
PhiBtn.exe PhiBtn
Snapshot and Launch button application from Philips belonging to Philips SPC 900NC Camera
Philips Intelligent Agent.exe Philips Intelligent Agent
Philips Intelligent Agent searches automatically the correct update for your recordable drive in only three simple steps
PHONEF??.EXE PhoneFree version 6.2
An Internet telephony application. Complicated registration and ad banners tailored to your profile - see here
Plauto.exe Photo Loader supervisory
Casio's Photo Loader software. Hook up your camera to the USB port, and it pops up and asks you if you want to load your pictures
phrase.exe PhraseExpress
"PhraseExpress organizes your frequently used text phrases and allows pasting them into any application"
PINotify.exe PI Notify
Property Intellect from Wild Rabbit Software Ltd - "is widely used in the residential lettings markets to help landlords, investors and managing agents deal with the day-to-day aspects of looking after property"
picx.exe PIC SYSTEM
Added by the MYTOB.LL WORM!
PicabooMain.exe Picaboo
Picaboo - "Easily create stunning photo books and cards with your digital photos"
PicasaMediaDetector.exe Picasa Media Detector
Media detector for Picasa's automatic photo organizer
pickatag.exe Pickatag
Pick-a-tag - "freeware utility for random selection of your taglines. This utility randomly picks a tagline out of a list of taglines. It will create a signature file which your mailer can use to place under your messages"
PicoZipTray.exe PicoZip
System tray access to PicoZip - "an easy to use Zip and UnZip utility that runs on all 32-bit Windows platforms such as Windows 95, 98, ME, NT4, 2000 and XP"
PICPRTR.EXE PICPRTR
Program for viewing and measuring a variety of 3D CAD data formats
picsvr.exe picsvr
Delfin Promulgate adware
pidgin.exe Pidgin
Pidgin IM client - "a multi-protocol Instant Messaging client that allows you to use all of your IM accounts at once"
PIDUNHK.EXE PiDunHK
Part of the Prodigy Internet software - part of the dialer/DUN. Presumably needed for users of that service otherwise you may not be able to connect, although you may try creating your own shortcut and see what happens
pigglett.exe pigglett
Added by a variant of the SMALL.EP TROJAN!
pilif.exe pilif
Added by the FILI WORM!
pinger.exe Pinger
Pinger is the resident program for Toshiba updates. Periodically checks to see if there are any software/driver upgrades for your particular computer model. If it finds any, it posts a notification
pingchek.exe PingTimeout Institution
Added by the SDBOT-VY WORM!
PinkCal.exe Pink Calendar
Pink Calendar & Day Planner
PSDrvCheck.exe PinnacleDriverCheck
Part of Pinnacle Systems InstantCD/DVD and InstantCopy CD/DVD copying software that verifies drive settings. Once loaded it doesn't use any resources so you can leave it enabled
PINotify.exe PINotify
Property Intellect from Wild Rabbit Software Ltd - "is widely used in the residential lettings markets to help landlords, investors and managing agents deal with the day-to-day aspects of looking after property"
piolet.exe Piolet
Piolet - peer-to-peer file sharing client
pipe.exe PIPE SYSTEM
Added by the MYTOB-FF WORM!
Pixel32.exe Pixel32
Added by the GEMA TROJAN!
Pixelpwr32.exe Pixelpwr32
Added by the GEMA TROJAN!
Pixelsvr.exe Pixelsvr
Added by the GEMA TROJAN!
pjWebCam.exe pjWebCam
Webcam automation software that saves regular photos from webcam and can also act as HTTP server
pkguard32.exe PK Guard
Added by the GUAPIM WORM!
pksvc.exe PK Services
Added by the FORBOT-BW WORM!
pkrpal.exe PKR Pal
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
pkrpal.exe pkrpal
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
pkrpal.exe pkrpal.exe
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
PocketCompanion.exe PktAnything
PocketAnything lets you save anything on your computer to your mobile, with one click
playavi.exe Playboy
Added by the GAMANLOCK TROJAN!
PMVService.exe PlayMovie
Part of Acer Arcade Deluxe lets you browse pictures, listen to music from a variety of sources, enjoy DVD movies, and create multimedia through one convenient interface
pleapu.exe PLEAPCPUCPL
CPU Control Panel for the Powerleap CPU upgrade
Plguni.exe Plguni
McAfee QuickClean 3.0 - removes internet clutter and unwanted programs
plite731.exe plite731
Poplite A adware
plmg.exe plmg.exe
Paragon Last Minute Bidder - auction assistant software
plook.exe Plook
AffiliateTarget.com alias PLook adware
PluckTray.exe Pluck Tray
RSS (XML TAGS) reader program
PluckUpdater.exe PluckSvr
Pluck Toolbar updater
PLXSTART.EXE PLXSTART
Sets the spindown timeout and access speeds at startup and displays the "Plextor Manager 2000" splash screen for Plextor CD-RW.
PLXTASK.EXE PLXTASK
Taskbar utility for a "control panel" for a Plextor CD-RW. Has MVP 2000 (audio CD player), DiscDupe 2000 (self explanatory CD copying program) and AudioCapture 2000 (rips audio CDs into MP3 or WAV files)
pwr32crtl.exe pm32ctrl
Added by the CRYPTER.A TROJAN!
pm32info.exe pm32info
Added by the CRYPTER.A TROJAN!
pmcqt.exe pmcqt
Added by the DLUCA-V TROJAN!
PMC.Service.Main.exe PMCS
Related to MediaCenterService from Pinnacle Systems. What does it do and is it required?
PmProxy.exe PmProxy
Associated with Analog Devices "SoundMAX" audio chipset - often built-in to motherboards. What does it do and is it required?
pmr.exe pmr
PowerStrip foistware. Note - this is not the same as the video tweaking utility of the same name here
pmsngr.exe pmsngr.exe
Added by the ZLOB-QK TROJAN!
personalmoneytree.exe PMT
According to the web site Personal Money Tree is an automatic cash rebate program. Note: Not recommended
pmtshoot.exe PMTSHOOT
MS tool for troubleshooting power management problems
pmxinit.exe PMXInit
Restores user display preferences Kyro2 based graphics cards. Not required unless you change the default settings - such as gamma
PNAgent.exe PNAgent
PhatNoise Music Manager - manages WMA, MP3, WAV, etc music files
playboy.exe PnP Driver
Added by the FORBOT-FR WORM!
Pnpchk.exe Pnpchk
Aztech Labs Sound 3 PnP driver
PNSetup.exe PNSetup
PopNot - pop-up killer
pntask.exe PNtask Services
Added by the LALA.C TROJAN!
PSXLTRAY.EXE Pocket Sheet Sync
Casio Pocket Sheet synchronization software
Poet.exe Poet
Added by the DOEP.A WORM!
point32.exe point32
Microsoft Intellipoint software for their Intellimouse series of mice - required if you use non-standard Windows driver features
point32.exe POINTER
Microsoft Intellipoint software for their Intellimouse series of mice - required if you use non-standard Windows driver features
points manager.exe Points Manager
Altnet TopSearch adware
PoivY.exe PoivY
PoivY - free internet telephony utility using the VoIP (Voice over Internet Protocol). Call online friends for free and regular phones either for free (limited use) or low rates. One of a number provided by Betamax - the others generally have different rate plans. Similar to the more popular Skype
pollone.exe Pollon
Added by the SPYBOT.FW WORM!
polo.exe polo.exe
Added by the AGENT-PE TROJAN!
poolsv.exe poolsv
Added by an unidentified WORM or TROJAN!
PopSrv***.exe POP
PeopleonPage foistware, bundled with Grokster where *** are random digits
popmgr.exe POP Manager
Added by the BCKDR-PYV TROJAN!
POPPeeper.exe POP Peeper
POP_Peeper from Mortal Universe Software Entertainment "is an email notifier that runs in your Windows task bar and alerts you when you have new email on your POP3, IMAP, etc"
PopupSmasher.exe Pop-Up Smasher
Pop-Up Smasher - pop-up killer
Popup.exe Pop-Up_Blocker
A Tweak-XP component, blocks advertisement pop-up windows in Internet Explorer. Can be enabled/disabled via Tweak-XP -> Internet Tweaks
Popupscn.exe Pop-Up_Scanner
Panicware popup blocker
pop06ap2.exe pop06ap
MediaMotor adware
pop3trap.exe pop3trap.exe
PC-Cillin 2000 antivirus software -> E-mail scanner
PopeSvr.exe PopeSvr
Added by the LEGMIR-AJ TROJAN!
PopNot.exe PopNot
PopNot - pop-up killer
PopOops.exe PopOops
PopOops - pop-up killer
popopen.exe Popopen
PopOpen makes your windows spring open with animation effects
POPROXY.EXE Poproxy
Proxy E-mail protection from Norton Anti-Virus (prior to 2002). If you have it installed, leave it enabled to automatically check for suspect attachments in E-mails that may contain viruses. It downloads the E-mail into poproxy, which serves as a proxy server on the local machine, before scanning it
popsrv146.exe popsrv146
AproposMedia adware
PopSub.exe PopSubtract
PopSubtract - pop-up killer
PopFilter.exe Popup Ad Filter
Popup Ad Filter - pop-up killer
PopUpBlocker.exe Popup Blocker System
Added by a variant of the RBOT WORM!
PopUpBlocker6a.exe Popup Blocker System326a Monitoring
Added by the RBOT.AUH WORM!
PopUpBlocker8.exe Popup Blocker System8 Monitoring
Added by a variant of the RBOT WORM!
popupbuster.exe PopUp Buster+
PopUp Buster - free Pop-up blocker
PD.exe Popup Defender
Popup Defender - pop-up killer
Popup-Destroy.exe PopUp Destroy
French pop-up killer from VSoft
Popup Eliminator.exe PopupEliminator
Popup Eliminator - pop-up killer
PopUpKiller.exe PopUpKiller
PopUpKiller - pop-up killer
PSComp.exe PopUpStopperCompanion
PopupStopper Companion popup blocker
PSFREE.EXE PopUpStopperFreeEdition
Panicware's Pop-Up Stopper - free limited features version
PopUpStopperProfessional.exe PopUpStopperProfessional
Panicware's Pop-Up Stopper - paid for version
PopupVanish.exe PopupVanish
Pop-up blocker
PopUpWasher.exe PopUpWasher
PopUpWasher pop-up killer
PopUpWatch.exe PopUpWatch
BPS spyware remover - not recommended, see here
PDNotes.exe Post-it® Digital Notes
Post-it® Digital Notes from 3M - "a simple to use software that lets you make and organize lists, plan projects step by step, sort your notes by category, personalize messages with photos, even set alarms to remind you of appointments or key dates"
PDNotes.exe Post-it(R) Digital Notes
Post-it® Digital Notes from 3M - "a simple to use software that lets you make and organize lists, plan projects step by step, sort your notes by category, personalize messages with photos, even set alarms to remind you of appointments or key dates"
Psnotes.exe Post-It(r) Software
Pop-up "yellow" notes on screen. Available via Start -> Programs
psn.exe Post-it? Software Notes
Post-it? Software Notes. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
pow.exe POW!
Pop-up killer
powerscan.exe Power Scan
Foistware by Integrated Search Technologies - the people behind ISTBar adware
Power-Antivirus-2009.exe Power-Antivirus-2009
Power Antivirus 2009 rogue security software - not recommended, see here
Power2GoExpress.exe Power2GoExpress
Power2GoExpress - all media disc burning software
PASTARTER.EXE PowerArchiver Tray
System Tray access to PowerArchiver from ConeXware, Inc - file compression support tool
Powerbar.exe PowerBar
Part of Cyberlink's PowerDVD software. Not sure what exactly it does, but not required in startup
Pwrchute.exe PowerChute
"During a power outage, if you're not available to save your files & close down Windows....PowerChute will do that for you. PowerChute will save your application files, close your applications and shut down your computer just like you would...otherwise, the APC UPS (Uninterruptible Power Supply) unit would go to battery until it wore down, then your computer would shutoff"
Pwrchute.exe PowerChute
Added by the LAZAR-A TROJAN! Note - this is located in the Program FilesAPC_Power directory
papihost.exe PowerDOCSAPIHost
Hummingbird PowerDOCS - "delivers powerful enterprise document management functionality via a tightly integrated Microsoft WinNT/98/2K environment"
PowerDVD.exe PowerDVD
Launches Cyberlink's PowerDVD software and creates a system tray icon. If enabled, PowerDVD will open automatically when a DVD movie is inserted. Launch manually
PowerGramo.exe PowerGramo
"PowerGramo Skype recorder is a perfect Skype recording solution. With it you can easily record skype calls of any kind"
PowerKey.exe PowerKey
Part of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
pm.exe Powermarks
Powermarks from Kaylon Technologies - bookmark manager and personal search engine
POWPANEL.EXE PowerPanel
Power management utility on notebooks/laptops - automatically switches modes when running on battery
pppeuser.exe PowerPanel Personal Edition User Interaction
CyberPower PowerPanel Personal Edition UPS Monitoring & Control Software - "is included with CyberPower's products. This exclusive software allows control and monitoring of your UPS to provide protection for your computer system, components, peripherals, and most importantly, your data"
powerpro.exe PowerPro
Part of the power professional program that loads the floating menu bar. Can be accessed from Start -> Programs, but I'd leave it alone if you use this program
PowerProf.exe PowerProf
Added by the LOREX.B TROJAN!
PQINIT.EXE PowerQuest Startup Utility
From a visitor - "This seems to be installed when you install Power Quest Partition Magic. I think that it implements the changes when you use the magic mover app. If you don't have any mappings set up, it does nothing (except waste bytes and cycles). I disabled it using msconfig.exe with no problems"
PowerReg Scheduler.exe PowerReg Scheduler
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
PowerReg SchedulerV2.exe PowerReg SchedulerV2
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
PowerReg SchedulerV3.exe PowerReg SchedulerV3
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
POWERR~1.exe POWERR~1
Power monitoring?
PowerS.exe PowerS
ProlinkTest for either their AGP graphics card or TV/FM capture card. Is it required?
powerstrip.exe PowerStrip
PowerStrip is a Video Mode Editor to allow special Refresh Rates and Tweaking of Video Settings
PSTRIP.EXE PowerStrip
PowerStrip is a Video Mode Editor to allow special Refresh Rates and Tweaking of Video Settings
pttray.exe PowerTools Tray Icon
PowerTools - add-on for AOL
PT2.EXE Powertweak
"Powertweak is designed to configure your system in the best way. A processor, the core of the system, or a chipset (a set of components that manage the data flows between the different parts of the system) can be configured." This item is added to startup if 'Use predefined settings' is enabled in the programs options
PTCTRL.EXE Powertweak
"Powertweak is designed to configure your system in the best way. A processor, the core of the system, or a chipset (a set of components that manage the data flows between the different parts of the system) can be configured." This item is added to startup if 'Configure system at logon' is enabled in the programs options
ppgamma.exe PP Gamma
Profile Prism software that allows monitor calibration and can generate ICC profiles for digital cameras
PPInupdt.exe PP2000 Instaupdate
Protector Plus anti-virus software - instant update program for virus data updates. Not required if you regularly update virus data manually
PPVstop.exe PP2000 Real Time Scan
Protector Plus anti-virus software - real time scanner
PPTbc.exe PP2000 Taskbar Control
Protector Plus anti-virus software - system tray access
PPControl.exe PPControl
PestPatrol Control Terminal - utility that launched PestPatrol features such as PPMemCheck and CookiePatrol before CA's acquisition
PPCRunOnce.exe PPCRunonce
Related to PeoplePC ISP software - may display advertising, see here
pphidpad.exe PPHIDPAD
PenPower Chinese handwriting recognition software
ppmate.exe ppmate
PPMate - free tool for streaming online TV via P2P (peer-to-peer)
ppmemcheck.exe PPMemCheck
PPMemCheck - used to be part of PestPatrol before CA's acquisition
pingppac.exe PPPOEO
Added by the SPYBOT.KHC WORM!
pprotray.exe PProTray
Part of the power professional program. Loads the System Tray control
PPScheduler.exe PPScheduler
Nuance (was ScanSoft) PaperPort Scheduler - what does it do and is it required?
ppsys.exe PPSYS
PC Police commercial keystroke logger. Uninstall this software if you did not install it yourself
pptd40nt.exe pptd40nt
"PaperPort" software associated with scanners
ppupdater.exe PPUpdate
PPUpdater - updater that used to be part of PestPatrol before CA's acquisition
PPWebCap.exe PPWWebCap
"PaperPort" software associated with scanners
pqhelper.exe pqhelper
Searchcentrix hijacker
PSearch.exe PractiSearch
PractiSearch web search software
PTW.EXE Prayer
Islamic Adhan program (call fpr daily prayers)
PrdMgr.exe PrdMgr.exe
Added by a variant of the IRCBOT BACKDOOR!
prdtect.exe prdtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
PreAnntt.exe PreAnnotate
Genius Wizard Pen Tablet driver related. Is it required?
PrecisionTime.exe Precision Time Clock Checker
Precision Time 2.0. Checks your computer clock time against the Naval Observatory or some other source to assure accurate time
PrecisionTime.exe PrecisionTime
PrecisionTime - clock synchronizing software containg spyware by Claria/GAIN. Please note that Claria Corporation no longer support GAIN-Supported software - see here
Preload.exe Preload
Millenium Multi-Function Keyboard driver
prmt.exe Premeter
NetRatings Premeter spyware
pmropn.exe PremierOpinion
PremierOpinion adware
PrestoNotes.exe PrestoNotes
PrestoNotes lets you create virtual notes on your desktop, that can be hidden or shown as needed
PrevAdServ.exe Preview AdService
Windupdates adware variant
prevx.exe PrevX
Added by the IRCBOT-TF WORM! Note - this worm is located in the System (Win9x/Me) or System32 (XP/WinNT/2K) directory and is not the PrevX Home intrusion prevention software
PXConsole.exe PrevxOne
Prevx intrusion prevention software
prgtect.exe prgtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
Pribi.exe Pribi.exe
FastFind adware variant
Primsta.exe Primsta
Linksys Wireless CompactFlash Card driver related. Is it required?
PMremind.exe Print Master Event Reminder
Print Master Gold - calander feature that pops up reminders, such as birthdays
psdeluxe.exe Print Screen Deluxe
Utility allows "Print Scrn" or "Print Screen" key to capture, print or save the current window
printer.exe printer
WinIFixer spyware remover - not recommended, see here
printkey2000.exe Printkey2000
Screen grabber that intercepts the pressing of the Print Screen (Prn Scrn) key. Start manually when required
printnow.exe printnow
PrintNow - a utility that primarily allows "Print Srceen" or "Alt+Print Screen" screenshots to be sent directly to a printer
Printray.exe PrinTray
Lexmark/Compaq printer icon in the System Tray for quick access. Not required - uncheck via Printer configuration rather than MSCONFIG. See also LexmarkPrintray and CompaqPrinTray
PRT95MIN.EXE Printscreen 95
Printscreen 95 - utility to capture, print or save the current window
PRISMSTA.EXE PRISMSTA.EXE
Creates a system tray icon for accessing information about Intersil Prism Wireless Settings. Intersil silicon is used by Trendware/Trendnet for example
PRISMSVR.EXE PRISMSVR
Configuration and settings utility for PRISM chipset based wireless modems such as the 2Wire Wireless Gateway (2701HG) and Siemens Gigaset USB Adapter
PRISMSVR.EXE PRISMSVR.EXE
Configuration and settings utility for PRISM chipset based wireless modems such as the 2Wire Wireless Gateway (2701HG) and Siemens Gigaset USB Adapter
PrivacyEraser.exe Privacy Eraser Pro
Privacy Eraser Pro - protects your Internet privacy by cleaning up all Internet history tracks and past computer activities
PrivacyKeyboard.exe PrivacyKeyboard
PrivacyKeyboard is a product "that can provide every computer with strong protection against ALL types of keylogging programs and keylogging hardware devices, both known and unknown, currently in use or presently being developed worldwide"
pscan.exe PrivacyScanner
Privacy Champion, a stealth installed 'Privacy Scanner'. It purportedly scans your PC for links to adult content websites, and then offers to "clean" them. Produces loads of False Positives as goad to purchase
privoxy.exe Privoxy
Privoxy - web proxy with advanced filtering capabilities for protecting privacy, filtering web page content, managing cookies, controlling access, and removing ads, banners, pop-ups and other obnoxious Internet junk
prizesurfer.exe PrizeSurfer
"PrizeSurfer is the free software that automatically enters you to win cash and prizes just for surfing the web and shopping online!" Stealth installed malware
prjtect.exe prjtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prktect.exe prktect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prltect.exe prltect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prmt.exe prmt
NetRatings Premeter spyware
prmtect.exe prmtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
PrnSys.exe PrnSys Executable
Print screen utility bundled with some HP printer software - not required, but your choice if you like that feature
PENGSS.EXE Pro PCL Status Monitor
Xerox printer/fax/copier status monitor (PCL = printer control language)
ProAntiVirus.exe ProAntiVirus
Added by the RBOT-FTP WORM!
ProArt.exe ProArt
??
process.exe process.exe
Added by the BANCOS.P TROJAN!
processgovernor.exe ProcessGovernor
Core engine for Process Lasso from Bitsum Technologies - "a state-of-the-art, highly optimized, automated Windows process (program) management tool. Through managing the programs running on your computer, Process Lasso increases system responsiveness"
ProcessSupervisor.exe ProcessSupervisorGUI
Graphical user interface (GUI) for Process Lasso from Bitsum Technologies - "a state-of-the-art, highly optimized, automated Windows process (program) management tool. Through managing the programs running on your computer, Process Lasso increases system responsiveness"
ProcessTamerTray.exe ProcessTamer
Mouser's Software Process Tamer "is a tiny (140k) and super efficient utility for Microsoft Windows XP/2K/NT that runs in your system tray and constantly monitors the cpu usage of other processes"
procmon.exe procmon
Added by the BIONET.40A TROJAN!
Prodload.exe ProdikeysAutorun
Creative Prodikeys software. "an interactive music entertainment device which not only functions as a full-featured, ergonomic ?QWERTY? keyboard but also comes equipped with 37 touch-sensitive music keys and accessible music controls for endless entertainment at your desktop. Coupled with the Sound Blaster audio card, you can explore a wide array of realistic instrument sounds and have non-stop fun making music right at your desktop"
ProDsl.exe ProDsl
Intel Pro/DSL 2100 modem connection manager. Available via Start -> Programs
Profile.vbs Profile
Added by the WHITEHO VIRUS or TRAPPY WORM!
Profiler.exe Profiler
Enables the "Profiler" to be launched from a System Tray icon for Saitek's game controllers. Available via Start -> Programs
prof.exe profiler
Added by the ZAPCHAS-G WORM!
ProfilerU.exe Profiler
Enables the "Profiler" to be launched from a System Tray icon for Saitek's game controllers. Available via Start -> Programs
ProfilerU.exe ProfilerU
Saitek SST (Saitek Smart Technolgy) Profile Launcher - allows System Tray access to the "Profiler" and "Control Panel" for Saitek's game controllers. Start manually via Start -> Programs -> Saitek SD6 Programming Software -> Profiler
Progmon.exe Program File
Added by the PEEPER TROJAN!
pnagent.exe Program Neighborhood Agent
Citrix Program Neighborhood Agent
ProgramControl.exe ProgramControl
Added by the DLOADR-BAG TROJAN!
ProjectWhois.exe ProjectWhois
"Project Whois loads the domain names from all open Firefox and Internet Explorer windows into the one-click menu and gives easy access to the whois records from the System Tray"
projselector.exe projselector
Roxio Project Selector - can be started manually
promon.exe Promon.exe
System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
PgMonitr.exe PromulGate
Delfin Promulgate adware variant
PRONoMgr.exe PRONoMgr.exe
System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
PRONoMgr.exe PRONoMgrWired
Intel's Pro 100 Ethernet card manager
PropelAC.exe Propel Accelerator
Propel Internet Accelerator
ProPort.exe ProPort Startup
Proport is a port monitor/protector. Monitors an infinite amount of ports for trojans and nukes. Some additional features are auto connection-kill, and IP resolving
prositefinder.exe ProSiteFinder
180Solutions adware related
protect.scr protect
Added by the DLOADER-TQ TROJAN!
Protection.exe Protection
Added by the FEBELNECK-A WORM!
ProtEX32.exe Protections
Ultimate SecuritySuite misleading malware remover - not recommended, see here
prov.exe prov
Added by a variant of the IRCBOT TROJAN!
psecure.exe Provan Security
Added by the RBOT.BRV WORM!
PROXOMITRON.EXE PROXOMITRON
A free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy - see here
PROXOM~1.EXE PROXOMITRON
A free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy - see here
ProxyCap.exe ProxyCap
"ProxyCap enables you to tunnel Internet applications through HTTP, SOCKS v4, and SOCKS v5 Proxy Servers"
proxyway.exe ProxyWay
ProxyWay anonymous proxy surfing software
PRPCUI.exe PRPCMonitor
Intel? SpeedStep? interface. This automatically detects whether a mobile PC is using battery or AC power. When using battery power, SpeedStep scales the processor clock frequency and voltage to reduce the power it needs by 40%
prqtect.exe prqtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prrtect.exe prrtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prstect.exe prstect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prtcct.exe prtcct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prttect.exe prttect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutcct.exe prutcct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutdct.exe prutdct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutgct.exe prutgct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
pruthct.exe pruthct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutict.exe prutict
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutlct.exe prutlct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutpct.exe prutpct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutsct.exe prutsct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prvtect.exe prvtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prxtect.exe prxtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
ps1.exe ps1
PacerD Media/Pacimedia.com adware
ps2.exe PS2
Multimedia Keyboard companion on HP computers. If this is prevented from starting, then some keyboard functionality will be lost.
psaload32.exe psaload32
Added by the RBOT-ADL WORM!
PSCastor.exe PSCastor
Added by the PSCastor TROJAN!
pscmain2.exe PSCMain
Added by the OBFUSCATED.EV TROJAN!
PSDrvCheck.exe PSDrvCheck
Part of Pinnacle Systems InstantCD/DVD and InstantCopy CD/DVD copying software that verifies drive settings. Once loaded it doesn't use any resources so you can leave it enabled
PSFree.exe PSFree
Pop-Up Stopper Free from Panicware. Pop-up blocker integrated into the IE toolbar. Note that the Pro version doesn't load in startup as it is installed as an Internet Explorer toolbar. Can cause problems with IE if you use WinXP and uninstall Service Pack 1. Uninstalling the software leaves it in the startup group
PSGuard.exe PSGuard
Variant of the SmitFraud alias FAKEALE-C TROJAN!
PSGuard.exe PSGuard spyware remover
Variant of the SmitFraud alias FAKEALE-C TROJAN!
pshwr.exe pshower
SafeSurfing adware variant
PSIMSVC.exe PSIMSVC
Panda Antivirus
Psconsv.exe PSIWin2.3 Connection Server
Allows connectivity between a PC and a Psion device. Access can be gained from the Desktop or Start -> Programs
PSLister.exe PSLister
PurityScan C adware
PsMFCard.exe PsMFCard
Component of the Toshiba Controls. Provides power-saving functions for the PCMCIA slots. Through the Power Save Mode Properties dialogue, the user can select from 3 PCMCIA power options - On, Auto1 and Auto2. Disabling this item has no adverse effects, except disabling the ability to reduce power consumption by powering-down the PCMCIA slots when not in use
psn.exe psn.exe
Post-it? Software Notes. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
PsnLite.exe PsnLite
Post-it? Software Notes - Lite. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
psnotify.exe PSNotify
Pharos SignUp Vx - "PC reservation and management application that addresses the PC scheduling needs of public libraries and higher education labs and libraries"
PSof1.exe PSof1
PacerD Media/Pacimedia.com adware installer
psoft1.exe PSoft1
PacerD Media/Pacimedia.com adware installer
PsPCCard.EXE PsPCCard
Background Power Saving task found on Toshiba laptops and which handles turning Power Saving ON and OFF on any inserted PC Card (PCMCIA card). Only ever disable if you do not use any power saving or hibernation settings (ie: they are all OFF)
pspcontr.exe PspContr
Driver/controller for the Philips SpeechMike 6174. As the Philips FreeSpeech application is no longer supported it can be disabled but the Mike can still be used for certain functions using this driver
PspUsbCf.exe PspUsbCf
??
PsSound.exe PsSound
On a Toshiba laptop. Operates your sound in one of 4 modes, off, on , on only with powerr, same as #3 but longer delay
PSTORES.EXE PSTORES
Part of Windows Services Protected Storage?
ProxySwitcher.exe PSwitch
"Proxy Switcher offers full featured connection management solution" as different internet connections often require completely different proxy server settings and it's a real pain to change them manually
psybnc321.exe psybnc server 3.1
Detected by Kaspersky as the RBOT.ENI TROJAN! See here
psyBNC215.exe psyBNC-2.1.4 Client Server
Added by a variant of the RBOT WORM!
ptask.exe ptask
WinSecureAv spyware remover - not recommended, see here
PTBSync.exe PTBSync
PTBSync from ElmüSoft - a tool to synchronize your PC time with an an atomic clock via the internet
ptfb.exe ptfb
Push the Freakin' Button - "When a dialog causes irritation, you simply tell PTFB which button should be pressed, and it will handle the dialog in future"
PTHOSTTR.EXE PTHOSTTR
System Tray access to HP ProtectTools Security Manager - "can be configured to prevent unauthorized access using Smart Cards, TPM Embedded security chips, USB tokens and other security technologies"
ptrun32.exe ptrun32
Parent Tools for AIM
ptr32w.exe PTRUN32
ParentTools surveillance software. Uninstall this software unless you put it there yourself
Ptsnoop.exe Ptsnoop
These descriptions I've come across - all valid as far as I can see :- (1) Program installed with some modems that monitors the COM ports for the modem driver. Not required from what I've read - may need a registry edit to get rid of it (2) Backdoor trojan virus that copies itself as PTSNOOP.EXE -see here for more info(3) Apparently the people who put it out claim it's a driver for a Voice modems (don't know who they are though - Ed) Note: If using AOL and you disable this you may lose your connection or lock up (4) Can also be an older Logitech scanner program. Remove from the Win.ini tab under Load='path'PTSNOOP and the System.ini tab under drivers='path'ptrtkr.drb. Can cause parallel port conflicts big time dragging system resources way down when a conflict exists (5) Allows audio monitoring of modem phone dialling tones and can be useful if you have connection problems (6) Karen Kenworthy's Snooper - "logs the start and stop time of all programs run under Windows"
PTSShell.exe PTSShell
Added by the WINKO.AO WORM!
pttrun.exe pttrun
Transmeta Crusoe processor related. Reduces application launch times and makes the computer "more responsive"
PtUDFApp.exe PtUDFApp
Sony abCD program, included on the CD Xtreme install CD, used to format CD-RWs for packet writing (similar to DirectCD). Available via Start -> Programs. Note that you must add a /T switch to the command line to get it to load to the taskbar
Puac.exe PUAC v2.0.7
"Peter's Ultimate Alarm Clock"
proxycfg.exe pumcfgp
"GuardWare iShield blocks pornographic images when you surf the Internet on your computer using a web browser"
PortAOL.exe Pure Networks Port Magic
Pure Networks Port Magic, as available in the latest version of the AOL? 9.0 Optimized SE software; automatically configures most in-home Internet gateways, improving access and performance for applications such as instant messaging, online gaming, and streaming music and video. See here
PureText.exe PureText.exe
PureText by Steve Miller. "Have you ever copied some text from a web page or a document and then wanted to paste it as simple text into another application without getting all the formatting from the original source? PureText makes this simple by adding a new Windows hot-key (default is WINDOWS+V) that allows you to paste text to any application without formatting"
PURGATIVE100.EXE Purgative
AIM (AOL Instant Messenger) Ad Remover Using Active Memory Edits instead of a patch/crack
Purga.exe Purgatory
Added by the PORGORY-B WORM!
PURGEIE.EXE Purge with Current Options
PurgeIE from Assistance & Resources for Computing, Inc. - Internet Explorer browsing history cleaner
pull.exe Push Client
Client software from Interwise that MS use for their webcasts
ptfb.exe Push The Freakin' Button
Push the Freakin' Button - "When a dialog causes irritation, you simply tell PTFB which button should be pressed, and it will handle the dialog in future"
PUSH6599.EXE PUSH6599
Scan button monitor for Relysis Episode MF6599 USB scanner as you can start scanning manually via the scanning software
PutA!!.exe PutA!!
Added by the OPASERV.L WORM!
PutA!!.com PutAS!
Added by the OPASERV.Z WORM!
PV92Tray.exe PV92TRAY
PCtel HSP V.92 modem configuration utility
pvmodule.exe PVModule
Adperform.com/adoptim.com adware, file located in a Program FilesPrintView folder and detected by AntiVir antivirus as TR/Dldr.Agent.alb. NOTE: the 'real' PrintView installs in a C:CBR folder instead!
PVR.exe PVR
Pocket Voice Recorder - freeware sound recorder that records from microphone and any other input line available with your sound card
PVUnInst1.exe PVUnInst1
Privacy View - privacy software that ensures that all your private computer files, photos, documents, and websites remain secure from prying eyes
Pwr32ctr.exe Pwr32ctr
Added by the GEMA TROJAN!
Pwr32ctrl.exe Pwr32ctrl
Added by the GEMA TROJAN!
Pwr32mgt.exe Pwr32mgt
Added by the GEMA TROJAN!
pwreset.exe PWRESET
Related to the Avaya IP Softphone
PWRISOVM.EXE PWRISOVM.EXE
PowerISO - a powerful CD/DVD image file processing tool
PWRMGRTR.DLL PWRMGRTR
Power Manager - background monitor module for IBM ThinkPad laptops. Leave it alone to ensure proper power management functions
Pwroff.exe Pwroff
Added by the GEMA TROJAN!
Pwrsave.exe Pwrsave
Toshiba Power Saver utilities. Required on a laptop if you run of a battery and want to conserve power
pulogin.exe Pwruplogin
??
PUPXPTWK.EXE PwrupTweakMe
Ashampoo's PowerUp XP is a "tool for fine-tuning your Windows NT4, 2000, 2003 Server and XP configuration". Boot-up options won't work if disabled
PwsTray.exe PWS Tray
Microsoft's Personal Web Server, an application which allows PCs to behave as web servers (allows you to test your .asp pages on your own PC without having to load them onto the internet). Available via Start -> Programs
p_981116.exe p_981116
Win32 cabinet self extractor. More info here
Prkill.exe Ray Process Killer
Ray Process Killer - clicking right mouse button produces popup menu with current active tasks. You can choose any task and click "Ok" to terminate it. Use CTRL+ALT+DEL instead
PcfaxRcv.exe Receiver
Incorporated on multifunction digital copiers (such as the MX-3500NM), Sharp's innovative PC fax driver enables users to send fax documents right from their desktop
PDVDServ.exe RemoteControl
Remote Control background application for Cyberlink's PowerDVD version 5 and above. Enables you to use a remote control with your DVD drive if your drive came with one. Not required if you don't have a remote control, or don't wish to use one
PDVD8Serv.exe RemoteControl8
Remote Control background application for Cyberlink's PowerDVD version 8. Enables you to use a remote control with your DVD drive if your drive came with one. Not required if you don't have a remote control, or don't wish to use one
PTReplicator.exe Replicator
Replicator from Karen's powertools. "Automatically backup files, directories, even entire drives!"
PrdUsb.exe ReproPRD
Thrustmaster Corporation Presets application - a game controller driver, presumably necessary for certain functions to work
perl.exe Run POPFile in background
POPFile - E-mail spam blocker
pcfix2k.exe run=
pcfix2k splash screen
ptlseq.cpl run=
PhoenixNet BIOS adware. See here
Proyecto1.exe Rundll32.exe
Added by the GRUEL WORM!
PBNext.exe run_pbnext
PBNext is virtual phone system which offers the same functionality as expensive PBX hardware
package.exe sasserfix
Added by the DABBER.B WORM!
Pmxdetect.exe Scan Detector
Associated with PrimaScan scanners. Is it required?
PC.EXE Service Drivers
Added by the SDBOT-WK WORM!
prosys32.exe Services
Added by an unidentified WORM or TROJAN!
PnPDetect.exe Smart Start UP
Part of Presto! Mr.Photo - "an ideal program for creating, sharing, and manag-ing digital images and videos"
pcaccel.exe Smartalec
Smartalec PC Accelerator - system optimization utility
pcaccel.exe SmartPCXL
Smartalec PC Accelerator - system optimization utility
plugin.exe Smiley District
Smiley District adware
PPPGate.exe SoftickPPP
Softick PPP is a Microsoft Windows driver that allows to establish PPP session between Palm powered devices and Microsoft Windows desktop computer
pool32.exe Spool32
Added by the ASSASIN-F TROJAN!
pligde.exe StartKey
Added by the BIFROSE.E TROJAN!
popkill.exe Super Popup Blocker
Saga Super Popup Blocker - pop-up stopper
pusak.exe Sureshotpopupkiller
Stop-the-Pop-Up popup blocker
PIFSvc.exe Symantec PIF AlertEng
Symantec LiveUpdate Notice Service
procdll.exe Sysctrls
Added by the WEEDBOTZ.14 TROJAN!
Pandawas.exe System handler
Added by the BHARAT.A WORM!
payload.dat System Initialization
Added by the RANDEX.D WORM or ROXY or ROXY.B TROJANS!
PopupBlocker.exe System Mechanic Popup Blocker
Popup blocker part of Iolo System Mechanic utility suite
Popupstopper.exe System Mechanic Popup Stopper
Popup stopper part of Iolo System Mechanic utility suite
pokapoka**.exe System service**
EliteBar adware - where ** represents the numbers 61 to 79
PROCES.EXE SystemReg
??
pprsen.exe System_Messages
TerminatorX - "offers an easy and effective method of stopping users running predetermined file sharing programs like KaZaA, messenger programs, chat rooms and the like"
prcview.exe Task Manager
Added by the AGOBOT-RT WORM!
paint.exe taskmgr.exe
Added by a variant of the AGENT.AH downloader TROJAN!
paintms.exe taskmgr.exe
Added by a variant of the AGENT.AH TROJAN!
patch.exe Telechips,Mass
Removable disk driver for the Muro MP3 player
Proxomitron.exe The Proxomitron
A free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy - see here
persfw.exe Tiny Personal Firewall
Tiny Personal Firewall
pupdate.exe tmax
Adware pop-up generator
Pktopass.exe ToPassSrv
Related to Caere Pagekeeper scanning software (now taken over by Scansoft), Disabling is known to cause problems
pinger.exe ToshibaPinger
Pinger is the resident program for Toshiba Upgrades. Periodically checks to see if there are any software/driver upgrades for your particular computer model. If it finds any, it posts a notification
Port.exe TrojanShield Protector
TrojanShield anti-hacker/anti-trojan software
PLBkMon.exe TSE_PLUtil
Prolific USB Flash Disk Log On Application
PreUninstallHL.exe UninstallHL
LinkReplacer/FFinder adware
PreUninstallQL.exe UninstallQL
LinkReplacer/FFinder adware
PCLECoInst.dll USB2Check
Related to Pinnacle Systems Inc. CoInstaller - you can execute the USB2.0 interface check program (Usb2Check.exe file) to check if your system is a USB2.0 enabled system
PartSeal.exe VAIO Recovery
System backup for Sony Vaio PCs. Adds a recovery mechanism for users over and above any System Restore features - allowing users to revert a drive back to the state it was when bought form the factory by hitting F10. The user obviously loses any data stored if not backed-up elsewhere
phqg.EXE VCXD Settings
Added by the RBOT.BRF WORM!
Pnksvc32.exe Vekio Startups
Added by the AGOBOT.AJG WORM!
phqghum.exe VIEW POINT DRIVERS
Added by the RBOT.BRX WORM!
phqghu.exe VIEW POINT DRIVERS FOR WIN32
Added by a variant of the RBOT WORM!
phqgh.exe WEB DRIVERS FOR WIN32
Added by a variant of the RBOT WORM!
pxckdla.exe Win Server Updt
IEPlugin adware
packe.pif winbar.pif
Added by the RBOT-AVI WORM!
ProsFix.exe WinDLL (ProsFix.exe)
Added by a variant of the IRCBOT BACKDOOR! The "ProsFix.exe" file is found in %System%
pe2.exe Window upadate
Added by a variant of the RBOT WORM!
ppnsvc.exe Windows Audio Control
Added by the HAM TROJAN!
penis32.exe windows auto update
Added by the BLASTER (or MSBLAST.A) WORM!
pvphost.exe Windows Config
Added by a variant of the SLAPER TROJAN!
pci32b.exe Windows Express
Detected by PCTools as the BUZUS.C TROJAN! See here
procmsg.exe Windows Generic Proc
Added by the ALLIM.B WORM!
pilotGame.exe Windows his Layer
Added by the RBOT.GLX WORM!
pyvnpt.exe Windows LoL Layer
Added by the RBOT-GKV WORM!
pnpsrv.exe Windows PNP Server
Added by the MS05-039 variant of the SDBOT WORM!
poolsc.exe Windows Pool Manager
Detected by Trend Micro as the OBOT.CH WORM! See here
poolmc.exe Windows Pool Setup
Added by the CHECKOUT WORM! See here
prvdi.exe Windows Service
Malware - detected by Kaspersky as the SMALL.RD TROJAN!
private-zone.exe Windows Service
Added by an unidentified WORM or TROJAN!
pd7.exe Windows Service
Added by the SMALL.VZ TROJAN!
pd14.exe Windows Service
Adware, detected by DiamondCS TDS-3 anti-trojan as "TrojanDownloader.Win32.Delf.dg"
per.exe WINDOWS SYSTEM
Added by the ZOTOB.C WORM!
Passcfg16.exe Windows System Configuration
Added by the DOMWIS-E TROJAN!
plou.exe Windows Virus Control
Added by the SDBOT-ACZ WORM!
pidchk32.exe winnt DNS ident
Added by the RBOT-ACY WORM!
pgs.exe WinSecureAv
WinSecureAv spyware remover - not recommended, see here
pgs.exe WinSpyControl
WinSpyControl spyware remover - not recommended, see here
PH32.EXE Winux Piriax Service
Added by the RANDEX.G WORM!
plugin1.exe WinXP
Added by the Downloader-JW TROJAN!
plugin2.exe WinXPHome
Added by the malicious INOR.T SCRIPT!
PS2USBKbdDrv.exe WireLessKeyboard
Related to WireLess Keyboard Multimedia Combo Set by SANSUN Industries
psexec.bat Xecuter.bat
Added by the BOOHOO WORM!
p2pnetworking.exe Xp
Added by the SDBOT.XA WORM!
pcx.exe Xtrem parental control
ParentXtreme is a surviellance software program that monitors user activity, logs keystrokes, and takes screenshots. It ends the processes of anti-spyware programs. If you didn't install this yourself remove it
Prmvr.exe YahooStock
Adtomi adware
ping.exe [random name]
PurityScan/Clickspring adware. Note - do not confuse with the Microsoft utility of the same name as described here
PasswdMon.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
panel_its.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
ParisM.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
pizda.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
powerdll.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
PrcIdle.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
prcmon.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
Preliminary.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
prgsys0984.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
progmen.exe [various names]
Wareout - malware masquerading as a spyware and dialer remover
PBKScheduler.exe {1290A33C-85F5-4164-A1BE-7DD299D4986A}
Scheduler for CyberLink PowerBackup - archiving/backup utility
 



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