Article · Wikipedia archive · Last revised Jun 8, 2026

ClamWin Free Antivirus

ClamWin Free Antivirus is a free and open-source antivirus tool for Windows. It provides a graphical user interface to the Clam AntiVirus engine.

Last revised
Jun 8, 2026
Read time
≈ 1 min
Length
210 w
Citations
4
Source
ClamWin Free Antivirus
DeveloperClamWin Pty Ltd
Stable release
0.103.2.1 / June 7, 2021 (2021-06-07)
Written inC++ and Python
Operating systemWindows 98 and newer1
TypeAntivirus software
LicenseGPL-2.0-or-later
Websiteclamwin.com Edit this at Wikidata
Repository

ClamWin Free Antivirus is a free and open-source antivirus tool for Windows. It provides a graphical user interface to the Clam AntiVirus engine.

Features

  • Scanning scheduler (only effective with user logged in).
  • Automatic virus database updates on a regular basis.
  • Standalone virus-scanner.
  • Context menu integration for Windows Explorer.
  • Add-in for Microsoft Outlook.
  • A portable version that can be used from a USB flash drive.

There are Firefox extensions that allow the users to process downloaded files with ClamWin.2

No real-time scanning

ClamWin Free Antivirus scans on demand; it does not automatically scan files as they are read and written.

The non-affiliated projects Clam Sentinel and Winpooch are add-ons that provide a real-time scanning capability to ClamWin.34

See also

See also

References

References

  1. "About ClamWin Free Antivirus". ClamWin Pty Ltd. Archived from the original on 25 January 2010. Retrieved 26 October 2011.
  2. "FireClam". 3 February 2016.
  3. dynclient (January 2010). "Clam Sentinel". Retrieved 2014-06-19.
  4. "Winpooch". Retrieved 2014-06-19.
External links