The Best 59 Microsoft Security Essentials Alternatives

  • F-Secure Anti-Virus

    F-Secure Anti-Virus provides advanced protection against viruses, spyware intrusions and infected e-mail so you can surf the Web without worrying about security issues. Its automatic updates and powerful DeepGuard 2.

    Commercial Mac OS X Windows

  • Avast! Pro Antivirus

    Avast! Pro Antivirus - better protection during web surfing. Full-featured antivirus software. Better than our free antivirus, especially for web surfing, but without the firewall and antispam included in avast! Internet Security.

    Commercial Windows

  • Clam Sentinel

    clam sentinel is a system tray application that detects file system changes and scans modified files using clamwin .

    Free Open Source Windows

  • VIPRE Antivirus

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

    Commercial Windows

  • NQ Mobile Security

    NQ Mobile Security, formerly NetQin Mobile Anti-virus, provides you complete protection against viruses, malware and spyware.

    Freemium Android Blackberry

  • 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

  • Dr.Web LiveDisk

    FREE emergency system repair from a CD/DVD disk or a bootable USB drive to be used if your Windows system is rendered non-bootable by malware.

    Free Windows Linux

  • AVG Rescue CD

    The AVG Rescue CD is essentially a portable version of AVG Anti-Virus supplied through Linux distribution.

    Free Windows

  • Winpooch Watchdog

    Winpooch is a watchdog for Windows (2000, XP, 2003, but only 32-bits). It detects modifications in your system, so as to detect a trojan or a spyware installation. It also includes a real-time anti-virus.

    Free Open Source Windows

  • 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

    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

    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

  • 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

    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

  • InfBlocker

    InfBlocker PRO Shield Protects computer against virus coming from removable drives - RCPsoft.net.

    Free Windows

  • Preventon Antivirus

    Discover Preventon’s award-winning free antivirus software, which removes and protects you against the latest strains of viruses, malware, worms, Trojans and more. With...

    Freemium Windows

  • Network Security Task Manager

    Network Security Task Manager detects malware that traditional signature-based security solutions do not recognise. In this way, Network Security Task Manager helps to detect industrial espionage, sabotage and security-critical software.

    Freemium Windows