Features

• Licensed under the GNU General Public License, Version 2
• POSIX compliant, portable
• Fast scanning
• Supports on-access scanning (Linux and FreeBSD only)
• Detects over 20000 viruses, worms, and trojans, including Microsoft Office and MacOffice macro viruses
• Scans within archives and compressed files (also protects against archive bombs), built-in support includes:
  • Zip
  • RAR (2.0)
  • Tar
  • Gzip
  • Bzip2
  • MS OLE2
  • MS Cabinet Files
  • MS CHM (Compiled HTML)
  • MS SZDD compression format
• Supports Portable Executable files compressed with:
  • UPX
  • FSG
  • Petite
• Powerful mail scanner
• Advanced database updater with support for digital signatures and DNS based database version queries