The Best 56 Outpost Security Suite Free Alternatives

  • Avast! Free Antivirus icon

    Avast! Free Antivirus

    Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software. The program features intuitive, advanced and customizable scanning methods along with other modules dedicated to computer safety.

    Free Personal Mac OS X Windows Android

  • Avira Antivirus icon

    Avira Antivirus

    Avira Free Antivirus offers basic protection for your computer against dangerous viruses, worms, spy-ware, trojans and costly dialers. Premium version includes MailGuard (POP3 and SMTP) and WebGuard for safe surfing.

    Free Personal Mac OS X Windows Android

  • ESET NOD32 Antivirus icon

    ESET NOD32 Antivirus

    ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.

    Commercial Windows Linux

  • Comodo Firewall icon

    Comodo Firewall

    Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses / malicious software and external attacks by hackers.

    Free Windows

  • Kaspersky Anti-Virus icon

    Kaspersky Anti-Virus

    Kaspersky Anti-Virus offers protection from a range of IT threats and provides the basic tools needed to keep your PC secure. Premium features include: Parental Control, Online Payment Protection and Secure Connection (VPN).

    Freemium Windows

  • ESET Smart Security

    A Great time online with even better technology! Safer online begins with our proven Antivirus and Antispyware. Inside you find a number of unique anti-malware technologies. Foiling web browser attacks is a job for Exploit Blocker.

    Commercial Windows

  • Panda Antivirus

    Panda Antivirus offers real-world protection and a USB drive cleaner. Just install it and forget about viruses, spyware, rootkits, hackers, online fraud and identity theft.

    Freemium Windows

  • Kaspersky Internet Security

    Kaspersky Internet Security keeps your PC free from malicious code, adware, spyware, hacker attacks, dialers, spam and network fraud.

    Commercial Mac OS X Windows

  • HitmanPro

    HitmanPro (formerly Hitman Pro) is an on-demand malware scanner and removal tool. It will usually do a full-system scan significantly faster than other (traditional) solutions due to its cloud-based scan technique.

    Commercial Windows

  • COMODO Antivirus

    Comodo Antivirus eliminates viruses, spyware, and other malware from desktops and networks.

    Freemium Mac OS X Windows Linux

  • Dr.Web Anti-virus

    Dr.Web Anti-virus is an efficient tool for constant monitoring of system health that blocks attempts of viruses, Trojans, mail worms, spyware and other malicious programs to get into a protected system from any external source. Dr.

    Commercial Mac OS X Windows Linux Android

  • Privatefirewall

    This personal firewall and intrusion detection application provides comprehensive online security. It constantly monitors your PC for intrusion and reports any findings, so you can take the appropriate action.

    Free Windows

  • PC Tools Firewall Plus

    PC Tools Firewall Plus is a powerful free personal firewall for Windows® that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network.

    Free Windows

  • AVG Internet Security

    Comprehensive real-time protection against viruses, spyware, identity theft, poisoned web pages, and all types of malware that can threaten your valuable personal information.

    Commercial 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