| BitDefender Virus Definitions | F-Secure Virus Definitions | Avast Virus Definitions VPS | Avira Antivir Virus Definitions for Avira 10 and Older | |
| March 20, 2026 | January 27, 2025 | March 29, 2026 | March 29, 2026 | |
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Our Rating | |
| Users´ rating | ||||
| Freeware | Freeware | Freeware | Freeware | Licence |
| FREE | FREE | FREE | FREE | Price |
| 309.00 MB | 313.00 MB | 189.00 MB | 0.78 MB | File size |
| Mar 20, 2026 | Jan 27, 2025 | Mar 29, 2026 | Mar 29, 2026 | Update |
| 141 | 75 | 198 | 263 | Downloads |
| Windows All | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | Windows All | Windows All | OS |
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