Alternatives to Twister Antivirus for all platforms with Open Source License

  • Clam AntiVirus icon

    Clam AntiVirus

    Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line...

    Open Source Windows Linux

    No features added Add a feature
  • ClamWin icon

    ClamWin

    [Please note that ClamWin Free Antivirus does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.] ClamWin Free Antivirus comes with an easy installer and open source...

    Open Source Windows PortableApps.com

    No features added Add a feature
  • ClamTk Virus Scanner icon

    ClamTk Virus Scanner

    ClamTk is a graphical user interface (GUI) for using the Clam AntiVirus program. It is designed to be an easy-to-use, on-demand scanner for Linux systems.

    Open Source Linux

    No features added Add a feature
  • Simple Software Restriction Policy icon

    Simple Software Restriction Policy

    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.

    Open Source Windows

    No features added Add a feature
  • CS Anti-Virus icon

    CS Anti-Virus

    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...

    Open Source Windows

    No features added Add a feature
    • Discontinued The program is no longer updated. Last version, 0.1.2b, released in April 2010, can be still downloaded from the official website.