| Nytto till datorn | |
| Brandvägg | Antivirus |
| Zone Alarm (Gratis) | McAfee |
| Sygate personal Firewall | AVG Free (Gratis) |
| Outpost Firewall (Gratis) | Avast |
| Kerio Personal Firewall (Gratis) | Trend Micro |
| F-Secure | |
| Malware Borttagare | |
| Swat It! (Gratis) | |
| Ad-Aware (Gratis) | Antivirus online |
| Symantec | |
| Panda Active Scan | |
| Housecall | |