The Best 43 Twister Antivirus Alternatives

  • VIPRE Antivirus icon

    VIPRE Antivirus

    VIPRE Antivirus is the light-weight and highly effective antivirus program that does not slow down your PC.

    Commercial Windows

  • Zone Alarm Antivirus icon

    Zone Alarm Antivirus

    Scan and remove viruses fast - Removes viruses others miss. Prevent Viruses before they infect your PC - Online updates mean no more worries. Free Upgrades & Online Customer Support - Stay protected all year.

    Commercial Windows

  • McAfee AntiVirus Plus icon

    McAfee AntiVirus Plus

    McAfee Antivirus Plus protects your computer against viruses, malware, spyware, and other online threats. McAfee anti virus software includes virus scan, spyware removal, and firewall protection.

    Commercial Windows

  • Ashampoo Anti-Virus icon

    Ashampoo Anti-Virus

    With powerful automated real-time protection and frequent updates, Ashampoo Anti-Virus 2014 offers reliable protection against all common Internet security threats, known and unknown.

    Commercial Windows

  • Trend Micro AntiVirus icon

    Trend Micro AntiVirus

    Trend Micro AntiVirus is the essential security you need so you can email and share files with confidence. You can rest easy knowing you have ongoing, easy-to-use...

    Commercial Mac OS X Windows

  • FreeFixer icon

    FreeFixer

    FreeFixer is a general purpose removal tool which will help you to delete potentially unwanted software, such as adware, spyware, trojans, viruses and worms.

    Freemium Windows

  • Norton Security icon

    Norton Security

    Norton Security protects your most important device, whether it's a PC, Mac, smartphone, or tablet, from online threats such as malware and spyware.

    Commercial Mac OS X Windows Android iPhone Android Tablet

  • G Data AntiVirus icon

    G Data AntiVirus

    Anti-Virus solution for protection against viruses, spyware and phishing attacks:24.95 USD; Features: Protects all communication channels (e-mail (POP3 /IMAP), instant...

    Commercial Windows

  • 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...

    Free Open Source Windows

  • PC Matic icon

    PC Matic

    PC Matic provides superior security protection over all security products, free or otherwise, on the market. On top of that, PC Matic keeps your computers running at...

    Commercial Windows

  • Faronics Anti-virus icon

    Faronics Anti-virus

    Faronics Anti-Virus provides protection from security threats without slowing down computers due to slow scan times and large footprints. Built with next-generation...

    Commercial Windows

  • Ultimate Virus Sniffer icon

    Ultimate Virus Sniffer

    Universal Virus Sniffer is a powerful antivirus removal tool designed to ease the process of detecting and eliminating unknown viruses, rootkits, and bootkits. It's...

    Free Windows

  • Amiti Antivirus icon

    Amiti Antivirus

    Effective and easy to use free antivirus for your PC. Protects against viruses, trojans, worms and malware. Amiti has built-in real-time memory shields, scheduling...

    Commercial Windows

  • 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...

    Free Open Source Windows

  • Total Defense Anti-Virus icon

    Total Defense Anti-Virus

    The comprehensive Total Defense Anti-Virus solution offers integrated virus and spyware combating capabilities, guarding your PC from worms, Trojans, and other malware...

    Commercial Windows