Security Software

Anti-virus, privacy, spyware and security software downloads and reviews.

  1. Spybot - Search & Destroy 1.6.2.46

    Remove spyware and adware from your computer

    Runs on Windows (All)

    Windows

    Freeware

    Jan 26, 2009 - 1:22 PM

    4.6 out of 5 stars

    4.6

    (985 votes)

    76,486,078

    Total downloads

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  2. Autoruns 9.57

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

    Runs on Windows 2000/2003/2008/Vista/XP

    Windows

    Freeware

    Dec 2, 2009 - 10:58 AM

    4.9 out of 5 stars

    4.9

    (696 votes)

    103,267

    Total downloads

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  3. AVG Anti-Virus Free 9.0.730a1834

    Virus protection, product customization, and free virus database updates

    Runs on Windows 2000/2003/9x/XP

    Windows

    Freeware

    Jan 18, 2010 - 11:26 AM

    3.7 out of 5 stars

    3.7

    (1155 votes)

    683,475

    Total downloads

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  4. Ad-Aware 8.1.0

    Tool that detects and safely removes advertising spyware from your system

    Runs on Windows 2000/Vista/XP

    Windows

    Freeware

    Oct 13, 2009 - 11:08 AM

    3.5 out of 5 stars

    3.5

    (872 votes)

    5,715,626

    Total downloads

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  5. Spybot - Search & Destroy (Beta) 1.6.3.51 Beta

    Remove spyware and adware from your computer

    Runs on Windows (All)

    Windows

    Freeware

    Mar 16, 2009 - 1:11 PM

    3.9 out of 5 stars

    3.9

    (15 votes)

    30,710

    Total downloads

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  6. Windows File Protection Switcher 1.0

    Disable and reenable Windows File Protection (WFP)

    Runs on Windows 2000/2003/XP

    Windows

    Freeware

    Jan 30, 2005 - 1:56 PM

    4.7 out of 5 stars

    4.7

    (53 votes)

    115,801

    Total downloads

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  7. Quick Heal AntiVirus Plus 2009 10.0

    Antivirus software with DNAScan technology

    Runs on Windows 2000/2003/2008/Vista/XP

    Windows

    Commercial Demo

    Nov 17, 2008 - 2:01 AM

    3.0 out of 5 stars

    3.0

    (10 votes)

    46,864

    Total downloads

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  8. McAfee SuperDAT Update 5853

    McAfee Virus pattern and engine update

    Runs on Windows 2000/2003/9x/XP

    Windows

    Freeware

    Jan 7, 2010 - 11:25 AM

    4.6 out of 5 stars

    4.6

    (171 votes)

    206,405

    Total downloads

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  9. ESET NOD32 Antivirus for Windows 2000/XP/Vista/7 (32-bit) 4.2.22.0 Beta

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

    Runs on Windows 7/2000/Vista/XP

    Windows

    Shareware

    Dec 23, 2009 - 10:46 AM

    4.3 out of 5 stars

    4.3

    (761 votes)

    254,081

    Total downloads

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  10. Malwarebytes' Anti-Malware 1.44

    Anti-malware program with one of the fastest and most effective quick scan & malware removal capabilities

    Runs on Windows (All)

    Windows

    Shareware

    Jan 7, 2010 - 5:24 PM

    3.8 out of 5 stars

    3.8

    (715 votes)

    1,229,383

    Total downloads

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  11. Spybot - Search & Destroy Detection Updates 2010-01-06

    Update your Spybot S&D detections without the need for the WebUpdate

    Runs on Windows 2000/2003/9x/XP

    Windows

    Freeware

    Jan 7, 2010 - 11:24 AM

    4.8 out of 5 stars

    4.8

    (585 votes)

    137,182

    Total downloads

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  12. Kaspersky Anti-Virus for Windows 7 8.0.0.1015 Technical Preview

    Advanced defense against all types of computer viruses, including script, macro and polymorphic viruses

    Runs on Windows 7

    Windows

    Shareware

    Jan 20, 2009 - 2:29 PM

    3.9 out of 5 stars

    3.9

    (17 votes)

    65,048

    Total downloads

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  13. Microsoft Malicious Software Removal Tool (x86) 3.4

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

    Runs on Windows 2000/2003/Vista/XP

    Windows

    Freeware

    Feb 9, 2010 - 12:53 PM

    4.4 out of 5 stars

    4.4

    (405 votes)

    181,877

    Total downloads

    Download Now

  14. ZoneAlarm Free 9.1.007.002

    Protect your Internet connected PC with this firewall

    Runs on Windows Vista

    Windows

    Freeware

    Dec 1, 2009 - 5:04 PM

    3.5 out of 5 stars

    3.5

    (412 votes)

    128,548

    Total downloads

    Download Now

  15. AntiVir Personal Edition for Windows 9.0.0.452

    Effective protection against computer viruses for the individual and private use

    Runs on Windows 2000/Vista/XP

    Windows

    Freeware

    Dec 7, 2009 - 3:40 PM

    4.4 out of 5 stars

    4.4

    (717 votes)

    152,185

    Total downloads

    Download Now