Outpost Firewall Pro AlternativesFirewalls and other similar apps like Outpost Firewall Pro

Outpost Firewall Pro is described as 'PC defense against hackers, malware, viruses and Internet attacks. Inbound and outbound system and application firewall delivers powerful protection against a wide range of threats from local networks and the Internet and prevents unauthorized access to your PC' and is a Firewall in the security & privacy category. There are more than 10 alternatives to Outpost Firewall Pro for a variety of platforms, including Windows, Mac, Android, iPhone and Android Tablet apps. The best Outpost Firewall Pro alternative is GlassWire, which is free. Other great apps like Outpost Firewall Pro are Little Snitch, Comodo Internet Security, Windows Firewall Notifier and Privatefirewall.

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Alternatives list

  1. GlassWire icon

    GlassWire

     151 likes

    Visualizes real-time and historical network activity, delivers alerts for suspicious behavior and unknown connections, manages firewall rules, reports DNS and system changes, identifies remote hosts, monitors app usage, supports remote monitoring, and detects possible threats.

    66 GlassWire alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Windows
    • Android
    • Android Tablet
    GlassWire screenshot 1
     

    • GlassWire is the most popular Windows, Android & Android Tablet alternative to Outpost Firewall Pro.

    • GlassWire is the most popular free alternative to Outpost Firewall Pro.

    • GlassWire is Freemium and ProprietaryOutpost Firewall Pro is also Freemium and Proprietary
  2. Little Snitch icon

    Little Snitch

     135 likes

    Firewall application for monitoring and controlling outbound network connections, notifying users of attempted access, supporting rule-based blocking, real-time alerts on suspicious activity, and preventing unauthorized data transmission on macOS systems.

    41 Little Snitch alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    Little Snitch screenshot 1
     

    • Little Snitch is the most popular Mac alternative to Outpost Firewall Pro.

    • Little Snitch is the most popular commercial alternative to Outpost Firewall Pro.

    • Little Snitch is Paid and ProprietaryOutpost Firewall Pro is Freemium and Proprietary
    • Little Snitch is Privacy focusedOutpost Firewall Pro is not according to our users
  5. Ad
    Screenshot
    GlassWire icon
    GlassWire

    Visualizes real-time and historical network activity, delivers alerts for suspicious behavior and unknown connections, manages firewall rules, reports DNS and system changes, identifies remote hosts, monitors app usage, supports ...

    https://www.glasswire.com
    Learn More
  6. Windows Firewall Notifier icon

    Windows Firewall Notifier

     25 likes

    Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to visualize and handle incoming or outgoing connections.

    Cost / License

    Application type

    Platforms

    • Windows
    Connections
     

    • Windows Firewall Notifier is the most popular Open Source alternative to Outpost Firewall Pro.

    • Windows Firewall Notifier is Free and Open SourceOutpost Firewall Pro is Freemium and Proprietary
  7. Privatefirewall icon

    Privatefirewall

     26 likes

    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.

    Cost / License

    • Free
    • Proprietary

    Application types

    Alerts

    • Discontinued

    Platforms

    • Windows
    Main Screen
     
  8. ZoneAlarm Firewall icon

    ZoneAlarm Firewall

     38 likes

    Provides two-way firewall protection by blocking unauthorized network access, detecting intrusions, hiding devices from threats, stopping viruses, spyware, and data theft, offering real-time alerts, customizable rules, and simple setup with light system impact.

    39 ZoneAlarm Firewall alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Windows
    • Android
    • iPhone
    ZoneAlarm Firewall screenshot 1
    ZoneAlarm Firewall screenshot 2
    ZoneAlarm Firewall screenshot 3
     

    • ZoneAlarm Firewall is the most popular iPhone alternative to Outpost Firewall Pro.

    • ZoneAlarm Firewall is Freemium and ProprietaryOutpost Firewall Pro is also Freemium and Proprietary
  11. CacheGuard Gateway icon

    CacheGuard Gateway

     6 likes

    CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...

    135 CacheGuard Gateway alternatives

    Cost / License

    Application type

    Platforms

    • VirtualBox
    • Self-Hosted
    • VMware vSphere Hypervisor
    • Microsoft Hyper-V Server
    • Proxmox Virtual Environment
    CacheGuard Gateway screenshot 1
     

    • CacheGuard Gateway is the most popular Self-Hosted alternative to Outpost Firewall Pro.

    • CacheGuard Gateway is Free and Open SourceOutpost Firewall Pro is Freemium and Proprietary
    • CacheGuard Gateway is Privacy focused and LightweightOutpost Firewall Pro is not according to our users
  12. PC Tools Firewall Plus icon

    PC Tools Firewall Plus

     15 likes

    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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    PC Tools Firewall Plus screenshot 1
     
  13. Murus Firewall icon

    Murus Firewall

     6 likes

    Murus is a frontend for the OS X PF network firewall. From basic filtering to advanced proactive options, Murus allows to easily configure a complex network setup dragging and dropping icons and moving sliders and selecting checkboxes.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    Murus Firewall screenshot 1
     
  14. Netcut Defender icon

    Netcut Defender

     6 likes

    Arcai.com’s NetCut-Defender, –The only one tool can 100% guaranteed success protect you and your user away from arcai.com’s netcut cut (or alike) ARP SPOOFing.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Netcut Defender screenshot 1
     
  15. Filseclab Personal Firewall icon

    Filseclab Personal Firewall

     3 likes

    Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more secure protection for your PC, and it is FREE.

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    Filseclab Personal Firewall screenshot 1
     
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