Download Offline Database Antivirus

Choose Your Antivirus Below Here and Click Link under "Name of Your Antivirus":

1. Microsoft Security Essentials
Microsoft Security Essentials x86 (32 Bit)
Microsoft Security Essentials x64 (64 Bit)

2. Avira

Avira Antivir Virus Definition File Update

3. Dr.Web

Dr.Web Virus Definitions Update

4. BitDefender 

BitDefender 2012 Virus Definitions Update x86 (32 Bit)

BitDefender 2012 Virus Definitions Update x64 (64 Bit)

5. Symantec

Symantec Virus Definitions Update 

6. F-Secure

F-Secure

7. Sophos Anti-Virus

Sophos Anti-Virus

8. Kaspersky Lab

Database Update

9. avast5!

avast5! Virus Definitions Update

10. AVG

AVG Software Updates

AVG Free - Update

11. TrendMicro

TrendMicro

12. Panda

Pandasecurity

13. Malwarebytes' Anti-Malware

MBAM-Rules VirusBuster

Virus database updates

14. eScan antivirus

Weekly Offline Updates for eScan

15. Comodo Anti-Malware Database

Download Complete Database

16. Zillya! 

Anti-virus databases