Antivirus Software

Fileforum.com has all the latest anti-virus and spyware removal software, along with virus definitions to keep your computer running smoothly.

  1. Microsoft Security Essentials (32-bit) 4.6.305.0

    Get high-quality protection against viruses and spyware

    Runs on Windows 7/Vista/XP

    Windows

    Freeware

    Sep 10, 2014 - 11:33 AM

    4.0 out of 5 stars

    4.0

    (202 votes)

    142,797

    Total downloads

    Download Now

  2. avast! Free Antivirus 2015 10.0.2206

    Perfect protection for people who send e-mails and surf popular websites

    Runs on Windows 7/8/Vista/XP

    Windows

    Freeware

    Oct 21, 2014 - 3:59 PM

    4.4 out of 5 stars

    4.4

    (1431 votes)

    132,898

    Total downloads

    Download Now

  3. Microsoft Security Essentials for Windows XP 4.0.1526

    Get high-quality protection against viruses and spyware

    Runs on Windows XP

    Windows

    Freeware

    Apr 24, 2012 - 4:35 PM

    14,755

    Total downloads

    Download Now

  4. ComboFix 14.10.15.1

    Scans your computer for known malware, and when found, attempts to clean these infections automatically

    Runs on Windows 7/Vista/XP

    Windows

    Freeware

    Oct 15, 2014 - 12:20 PM

    2.9 out of 5 stars

    2.9

    (71 votes)

    1,498

    Total downloads

    Download Now

  5. Microsoft Malicious Software Removal Tool (x86) 5.17

    Checks and removes infection by specific, prevalent malicious software from your computer

    Runs on Windows 7/8/Server 2003/Vista/XP

    Windows

    Freeware

    Oct 14, 2014 - 2:31 PM

    4.2 out of 5 stars

    4.2

    (541 votes)

    210,078

    Total downloads

    Download Now

  6. Microsoft Malicious Software Removal Tool (x64) 5.17

    Checks and removes infection by specific, prevalent malicious software from your computer

    Runs on Windows 7/8/Server 2003/Server 2008/Vista/XP

    Windows

    Freeware

    Oct 14, 2014 - 2:31 PM

    4.1 out of 5 stars

    4.1

    (143 votes)

    16,432

    Total downloads

    Download Now

  7. Microsoft Security Essentials (64-bit) 4.6.305.0

    Get high-quality protection against viruses and spyware

    Runs on Windows 7/Vista/XP

    Windows

    Freeware

    Sep 10, 2014 - 11:33 AM

    3.9 out of 5 stars

    3.9

    (53 votes)

    14,669

    Total downloads

    Download Now

  8. 9-lab Removal Tool x64 1.0.0.19 Beta

    On-demand anti-malware scanner

    Runs on Windows (All)

    Windows

    Freeware

    Jul 15, 2013 - 12:16 PM

    3.3 out of 5 stars

    3.3

    (7 votes)

    5,236

    Total downloads

    Download Now

  9. Avira Free Antivirus 14.0.7.306

    Effective protection against computer viruses for the individual and private use

    Runs on Windows 7/8/Vista/XP

    Windows

    Freeware

    Oct 1, 2014 - 6:25 PM

    4.3 out of 5 stars

    4.3

    (1138 votes)

    176,106

    Total downloads

    Download Now

  10. 9-lab Removal Tool x86 1.0.0.19 Beta

    On-demand anti-malware scanner

    Runs on Windows Server 2003/Server 2008/Server 2012/Server 8/Vista/XP

    Windows

    Freeware

    Jul 15, 2013 - 12:16 PM

    4,122

    Total downloads

    Download Now

  11. AVG Anti-Virus Free 2014 14.0.4745

    Virus protection, product customization, and free virus database updates

    Runs on Windows 7/8/Vista/XP

    Windows

    Freeware

    Aug 14, 2014 - 11:12 AM

    3.6 out of 5 stars

    3.6

    (1369 votes)

    750,173

    Total downloads

    Download Now

  12. Crystal Security 3.5.0.97 Beta

    Cloud-based system that detects and removes malicious programs (malware) from your computer

    Runs on Windows 7/8/Server 2003/Server 2008/Vista/XP

    Windows

    Freeware

    Oct 17, 2014 - 12:20 PM

    3.3 out of 5 stars

    3.3

    (32 votes)

    1,331

    Total downloads

    Download Now

  13. ESET NOD32 Antivirus for Windows 8.0.103.0 Beta

    Provides most effective technology available to protect you from threats endangering your PC

    Runs on Windows 7/8/Vista/XP

    Windows

    Shareware

    Aug 5, 2014 - 2:35 PM

    4.2 out of 5 stars

    4.2

    (901 votes)

    438,640

    Total downloads

    Download Now

  14. McAfee Stinger (32-bit) 12.1.0.1008

    Stand-alone utility used to detect and remove specific viruses

    Runs on Windows 7/2000/Me/Server 2003/Vista/XP

    Windows

    Freeware

    Jul 22, 2014 - 2:16 PM

    4.2 out of 5 stars

    4.2

    (329 votes)

    208,704

    Total downloads

    Download Now

  15. Autoruns 12.03

    Shows you what programs are configured to run during system bootup or login

    Runs on Windows (All)

    Windows

    Freeware

    Sep 12, 2014 - 11:56 AM

    4.9 out of 5 stars

    4.9

    (915 votes)

    139,210

    Total downloads

    Download Now