download security center

1. 1.
   AVG Anti-Virus Free Edition

   Antivirus Software1,577,503

2. 2.
   Ad-Aware 2008

   Spyware Removers551,410

3. 3.
   Avira AntiVir Personal - Free Antivirus

   Antivirus Software429,379

4. 4.
   Avast Home Edition

   Antivirus Software361,528

5. 5.
   Malwarebytes' Anti-Malware

   Spyware Removers175,457

6. 6.
   Spybot - Search & Destroy

   Spyware Removers166,962

7. 7.
   RoboForm

   Encryption Software58,190

8. 8.
   SpywareBlaster

   Spyware Removers48,244

9. 9.
   CCleaner

   Privacy Software45,812

10. 10.
    Trend Micro HijackThis

    Spyware Removers41,089

See all most popular software

1. Anti-Virus&Trojan Oct 16

   Antivirus Software

2. Active Wall Free Edition Oct 16

   Firewall Software

3. Active Wall Professional Oct 16

   Corporate Security Software

4. Identity Finder Home Edition Oct 16

   Privacy Software

5. SpotAuditor Oct 15

   Encryption Software

6. FileAssurity Open PGP Command Line Oct 15

   Encryption Software

7. BeeThink SpyDetector Oct 15

   Spyware Removers

8. Norton AntiVirus 2009 Definitions Update Oct 14

   Antivirus Software

9. Norton AntiVirus Definitions Update (i64 Package) Oct 14

   Antivirus Software

10. Norton AntiVirus 2009 Definitions Update (Windows XP 64-bit/Vista 64-bit) Oct 14

    Antivirus Software

See all new releases

1. 1.
   AVG Anti-Virus Free Edition

   Protect your computer from viruses and malicious programs.

2. 2.
   ZoneAlarm Firewall (Windows 2000/XP)

   Protect your Internet connection from hackers and other security breaches.

3. 3.
   Avast Home Edition

   Scan your computer for viruses, worms, and Trojan horses.

4. 4.
   Avira AntiVir Personal - Free Antivirus

   Detect and remove more than viruses from your computer.

5. 5.
   RoboForm

   Reduce your many passwords to just one; enjoy easy, one-click logins and form filling.

6. 6.
   Trend Micro HijackThis

   Scan the Registry and hard drive for spyware.

7. 7.
   AVG Anti-Virus

   Protect your computer from viruses and malicious programs.

8. 8.
   ESET NOD32 Antivirus

   Protect your system against viruses.

9. 9.
   CounterSpy

   Scan your computer for spyware and malware without using much system resources.

10. 10.
    McAfee SiteAdvisor for Internet Explorer

    Add safety ratings to sites and search results to protect against adware, spam, and online scams.

See all editor's picks