Virus scan freeware. Part One.

Check suspicious file

Integrated verification 27th antivirus Avast, AVG, Avira, BitDefender, Cat-QuickHeal, ClamAV, Command AV, DrWeb, eSafe, eTrust-Iris, eTrust-Vet, Ewido, Fortinet, F-Prot, Ikarus, Kaspersky, McAfee, NOD32v2, Microsoft, Norman, Panda, Prevx1, Sophos, Sunbelt, Sybari, The Hacker, VBA32
Integrated verification 15th antivirus AntiVir, Arcabit, Avast, AVG, BitDefender, ClamAV, Novell, F-Prot Antivirus, Fortinet, Kaspersky Anti-Virus, NOD32, Norman Virus Control, UNA, VirusBuster, VBA32
Integrated checking shoppers antivirus AVZ, VBA32
Check Anti Kaspersky
Check DrWeb or install the browser plug-in for verification
Check Avast
Check Ikarus
Check ClamAV
Check VBA32
Check UNA
Check Fortinet
Check Stocona Antivirus
Check RAV Antivirus


Check your computer for viruses

Online
Check Safety Microsoft Live (beta)
Check Antivirus Kaspersky
Check VirusChaser (DrWeb engine)
Check Panda Antivirus
Check BitDefender
Check TrendMicro HouseCall
Check Symantec Norton AntiVirus
Check McAfee (only detection)
Check Mks_vir
Check eTrust
F-Secure
Check ArcaVir
Check Ahnlab MyV3
Check Anti-Freedom
Check V3ProDeluxe
Check Command On Demand (F-Prot engine)
Check PC Pitstop
Check StopSign AntiVirus
Check Rising Antivirus
Check HAURI (only detection)
Check Microsoft Malicious Software Removal Tool

Offline (download free or trial version and check system)

Check Antivirus Kaspersky 15 days
Check virus CureIT! 4.33free
Check VBA32console beta
Check McAfee VirusScan 15 days
Check BitDefender v8 free
Check NOD32 30 days
Check NOD32 Anti-Virus Scanner (Express verification) free
Check F-Prot Antivirus trial
Check professional AntiVirusKit (+ BitDefender Kaspersky) trial
Check AntiVir Personal free
Check AntiVir Command line scanner free
Check Stocona Antivirus v3
Check ClamWin free
Check Anti-Stop! Free Edition 4.10 free
Check avast! 4 Home Edition free, fill in the form for registration
Check Sophos Anti-Virus, fill in the form
Check CyberScrub 15 days, requires e-mail
Check Protector Plus 30 days, requires the name and e-mail
Check AVG AntiVirus 30 days
Check AVG Free edition free
Check Antidote free
Check BullGuard 14 days
Check Solo AntiVirus 30 days
Check Agnitum Tauscan (on the horses) 30 days
Check Trojan remover (on the horses) 30 days
Check PC DoorGuard (on the horses) 30 days
Check Digital Scanner Patrol 30 days
Check TrojanFindInfo and send logs to KasperskyLab


Check your computer for Rootkit

Check AVZ free
Check AVG Anti-Rootkit beta
Check IceSword free
Check BitDefender RootkitUncover beta
Check GMER free
Check Helios beta requires. NET Framework 2.0
Check HiddenFinder trial
Check DarkSpy beta
Check F-Secure BlackLight trial
Check RootkitRevealer (only detection) free
Check Sophos Anti-Rootkit beta
Check VICE free
Check System Virginity Verifier
Check Process Hunter free
Check Process Master free
Check RKDetector (console) free
Check Rootkit Unhooker free
Check Seemfree
Check UnHackMe trial
Check antikit (console only detection) free
Check Klister (console, Windows 2000) free
Check Flister (console only detection) free
Check RootKit Hook Analyzer (only detection) free

Original post in Russian - Virusinfo.info