avast free antivirus

Defend your PC against malware and online threats.

Secures end stations in your company network.

Protect your USB flash drives against autorun viruses.

Top security with no loss of PC performance!

Scans and cleans already infected PC before installation

Detect and remove a multitude of Dangerous files.

Scans and cleans already infected PC before installation

Check for spam and viruses in e-mails, decrease incoming attachment siz.

Remove worms and viruses from your system.

Real-time virus defense for Pocket PC and Palm OS-based devices.