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Security & Privacy

Best Firewall Software in 2026

Places 26–50 of 81.

  1. 26 Illumio Segmentation
    Web · Windows · Linux · API
    8.1 Visit Specs
  2. 27 iptables
    Free plan Linux · Self-hosted
    8.1 Visit Specs
  3. 28 Intego NetBarrier
    From $2.08/mo macOS
    8.1 Visit Specs
  4. 29 WinGate
    From $109.95/mo Windows
    8.1 Visit Specs
  5. 30 RethinkDNS
    From $1.75/mo Free plan Web · Android
    8.1 Visit Specs
  6. 31 Vallum
    From $7.50/mo Free trial macOS
    8.1 Visit Specs
  7. 32 Fort Firewall
    Free plan Windows
    8.1 Visit Specs
  8. 33 AFWall+
    Free plan Android
    8.1 Visit Specs
  9. 34 WatchGuard AuthPoint

    AuthPoint suits organizations and managed service providers that need multi-factor authentication, app integrations, and policy-based access controls.

    Free trial Web · Windows · macOS · iOS
    8.1 Visit Specs
  10. 35 simplewall
    Free plan Windows
    8.0 Visit Specs
  11. 36 NetGuard
    Free plan Android
    8.0 Visit Specs
  12. 37 Oracle Cloud Infrastructure Secret Management

    OCI Secret Management is aimed at application and cloud environment operators who need centrally managed credentials.

    Free plan Web · API
    8.0 Visit Specs
  13. 38 AWS Network Firewall
    From $0.07/mo Web · API
    7.9 Visit Specs
  14. 39 Sophos Central Firewall Management
    Free trial Web · API · Self-hosted
    7.9 Visit Specs
  15. 40 Smoothwall Express
    Free plan Web · Linux · Self-hosted
    7.9 Visit Specs
  16. 41 EndianOS
    Free trial Linux · Self-hosted
    7.9 Visit Specs
  17. 42 Advanced Policy Firewall

    APF suits administrators protecting self-hosted Linux servers who need inbound and outbound policy controls.

    Free plan Linux · Self-hosted
    7.9 Visit Specs
  18. 43 ferm
    Free plan Linux
    7.9 Visit Specs
  19. 44 Launchpad

    Launchpad suits open-source projects and community contributors who need code hosting, bug tracking, package building, localization, and project planning.

    Free plan Web · Linux · API · Self-hosted
    7.9 Visit Specs
  20. 45 Palo Alto Networks Panorama

    It suits organizations administering multiple Palo Alto Networks firewalls across perimeter, data-center, cloud, or Prisma Access environments.

    Web · API · Self-hosted
    7.8 Visit Specs
  21. 46 ZoneAlarm Free Firewall
    Free plan Windows
    7.8 Visit Specs
  22. 47 TinyWall
    Free plan Windows
    7.8 Visit Specs
  23. 48 IPFW
    Free plan Self-hosted
    7.8 Visit Specs
  24. 49 Evorim Free Firewall
    Free plan Windows
    7.8 Visit Specs
  25. 50 Akamai Guardicore Segmentation

    The product suits organizations seeking granular segmentation policies and visibility across mixed infrastructure.

    Free trial Web · Windows · Linux · API
    7.8 Visit Specs

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