ClamWin is free and open source antivirus software for Microsoft Windows. It provides a graphical user interface to the Clam AntiVirus engine. Developed by ClamWin
License: Open Source
ClamTk is a lightweight, user-friendly virus scanner that excels in on-demand scanning and has customizable options, but it lacks automatic updates and real-time scanning capabilities. ClamWin, on the other hand, offers automatic updates, heuristic analysis, and a more comprehensive feature set, making it suitable for users requiring regular updates and email integration.