Alternatives to Twister Antivirus for all platforms with Open Source License

  • ClamAV icon

    ClamAV

    Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It...

    Open Source Windows Linux

  • 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...

    Open Source Windows

  • 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...

    Open Source Linux

  • CS Anti-Virus icon

    CS Anti-Virus Discontinued

    Provide real time shield, process/memory scanner, file/path scanner, scheduled scans, automatic daily update and use the ClamAV...

    Open Source Windows