Open Source ClamWin Alternatives

    The best open source alternative to ClamWin is Clam AntiVirus, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to ClamWin and five of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to ClamWin are ClamTk (Free, Open Source), Simple Software Restriction Policy (Free, Open Source), kicom (Free, Open Source) and CS Anti-Virus (Free, Open Source).

    This page was last updated Apr 6, 2021


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    • Real-time protection
    • Heuristic Detection
    • Portable
    • Privacy protection
    • Lightweight
    • Built-in Firewall
    • Cloud based
    • Ad-free
    • Auto update
    • Browser Protection
    • Built-in VPN
    • System Cleanup
    • Game Mode
    • Parental Control
    • Built-in Antivirus
    • Integrated Virus scanner
    • Multi Engine
    • Multiple languages
    • Zero-Day Protection


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    • Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. View 97 alternatives to Clam AntiVirus
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • BSD
    • ClamTk is a graphical front-end for ClamAV, an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats. View 64 alternatives to ClamTk
      • FreeOpen Source
      • Linux

    • Security add-on for Windows. Make it considerably harder for unwanted software to get launched. Not through file signatures but through identifying places where executables have no right to be, for example Documents folders. View 68 alternatives to Simple Software Restriction Policy
      • FreeOpen Source
      • Windows
    • KicomAV is an open source (GPL v2) antivirus engine designed for detecting malware and disinfecting it. View 77 alternatives to kicom
      No screenshots yet
      • FreeOpen Source
      • Windows
    • Provide real time shield, process/memory scanner, file/path scanner, scheduled scans, automatic daily update and use the ClamAV database with over 720.000 virus signatures. CS Anti-Virus with the ClamAV engine is FREE. (GNU/GPL license). View 67 alternatives to CS Anti-Virus


      The program is no longer updated. Last version, 0.1.2b, released in April 2010, can be still downloaded from the official website.

      • FreeOpen Source
      • Windows
    Showing 5 of 5 alternatives