| Software |
Windows |
Mac OS X |
Linux |
FreeBSD |
Unix |
Licence |
On-demand scan |
On-access scan |
Boot-time scan |
| Avira AntiVir Personal - Free Antivirus |
Yes |
No |
Yes |
Yes |
Yes |
Nagware |
Yes |
Yes |
No |
| Avira AntiVir Premium |
Yes |
No |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
No |
| AOL Active Virus Shield |
Yes |
No |
No |
No |
No |
Freeware |
Yes |
Yes |
No |
| Avast! Professional Edition |
Yes |
Yes |
Yes |
No |
No |
Proprietary |
Yes |
Yes |
Yes |
| Avast! Home Edition |
Yes |
No |
Yes |
No |
No |
Freeware |
Yes |
Yes |
Yes |
| AVG Anti-Virus |
Yes |
No |
Yes |
Yes |
No |
Proprietary |
Yes |
Yes |
No |
| AVG Anti-Virus Free |
Yes |
No |
Yes |
No |
No |
Nagware |
Yes |
Yes |
No |
| BitDefender |
Yes |
Yes (beta) |
Yes |
Yes |
No |
Proprietary |
Yes |
Yes |
No |
| BitDefender Free Edition |
Yes |
No |
No |
No |
No |
Freeware |
Yes |
Yes (with Winpooch) |
No |
| BullGuard |
Yes |
No |
No |
No |
No |
Proprietary |
Yes |
Yes |
No |
| Clam AntiVirus |
Yes; see ClamWin |
Yes; see ClamXav |
Yes; see KlamAV and ClamTk |
Yes |
Yes |
GPL |
Yes |
Only on FreeBSD and Linux |
No |
| CA Anti-Virus |
Yes |
Yes |
Yes |
No |
Yes |
Proprietary |
Yes |
|
|
| ClamWin |
Yes |
No |
No |
No |
No |
GPL |
Yes |
Yes (with Winpooch) |
No |
| Comodo AntiVirus |
Yes |
No |
No |
No |
No |
Freeware |
Yes |
Yes |
Yes |
| Fortinet FortiClient End Point Security |
Yes |
No |
No |
No |
No |
Proprietary |
Yes |
Yes |
No |
| F-Prot |
Yes |
No |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
No |
| F-Secure |
Yes |
No |
Yes |
No |
No |
Proprietary |
Yes |
Yes |
No |
| G DATA Software |
Yes |
No |
No |
No |
No |
Proprietary |
Yes |
Yes |
No |
| Kaspersky Anti-Virus |
Yes |
Yes (beta) |
Yes (SMB and ENT) |
Yes (SMB and ENT) |
Yes |
Proprietary |
Yes |
Yes |
No |
| McAfee VirusScan |
Yes |
Yes |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
No |
| NOD32 |
Yes |
No |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
No |
| Norman |
Yes |
No |
Yes |
No |
No |
Proprietary |
Yes |
Yes |
No |
| Norton AntiVirus (Symantec) |
Yes |
Yes |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
Yes |
| Panda Antivirus |
Yes |
No |
Yes |
No |
No |
Proprietary |
Yes |
Yes |
No |
| PC Tools AntiVirus |
Yes |
Yes |
No |
No |
No |
Proprietary |
Yes |
Yes |
No |
| PC Tools AntiVirus Free Edition |
Yes |
Yes |
No |
No |
No |
Freeware |
Yes |
Yes |
No |
| Sophos Anti-Virus |
Yes |
Yes |
Yes |
Yes |
Yes |
Proprietary |
Yes |
Yes |
No |
| Vba32Antivirus |
Yes |
No |
Yes |
Yes |
No |
Proprietary |
Yes |
Only on Windows |
No |
| VIPRE Antivirus + Antispyware (Sunbelt Software) |
Yes |
No |
No |
No |
No |
Proprietary |
Yes |
Yes |
|
| ZoneAlarm Antivirus |
Yes |
No |
No |
No |
No |
Proprietary |
Yes |
Yes |
|