Get complete protection against spyware and viruses for free! 1-2-3 Spyware Free offers everything found in commercial products, including a blazingly-fast disk scanner and an anti-spyware engine with real-time updates of its anti-virus database.
Licenta: Freeware
Sistem operare: WinXP, WinNT 4.x, WinNT 3.x, WinME, Windows2003, Windows2000, Win Vista, Win98, Win95

A free tool that removes the most common viruses & worms from your computer.
Licenta: Freeware
Sistem operare: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003

An open source command line anti-virus scanner for Windows.
Licenta: Freeware
Sistem operare: WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

MS Windows front-end to Clam Antivirus (http://wwwclamav.
Licenta: Freeware
Sistem operare: Win95, Win98, WinME, WinXP, Windows2000, Windows2003,

File integrity monitoring - integrates with most antivirus products.
Licenta: Freeware
Sistem operare: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

Free antivirus for non-commercial home use- scans for all malware types.
Licenta: Freeware
Sistem operare: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Windows Vista Home Basic x64,Windows Vista Home Premium x64,Wind

Detect and eliminate WormSober.
Licenta: Freeware
Sistem operare: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003

Comodo AntiVirus - Automatically eliminates all known Viruses, Worms and Trojan.
Licenta: Freeware
Sistem operare: Windows2000,WinXP

Monitor your computer with ease to catch trojans and virus slowing down system.
Licenta: Freeware
Sistem operare: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Unix

Scan delete remove kill adware and spyware.
Licenta: Freeware
Sistem operare: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003