Security & Privacy
Best Firewall Software in 2026
Places 26–50 of 76.
- 26 iptables Free plan Linux · Self-hosted8.1 Visit Specs
- 27 Intego NetBarrier From $2.08/mo macOS8.1 Visit Specs
- 28 Fort Firewall Free plan Windows8.1 Visit Specs
- 29
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 · iOS8.1 Visit Specs - 30
Illumio Segmentation Web · Windows · Linux · API8.0 Visit Specs - 31 WinGate From $109.95/mo Windows8.0 Visit Specs
- 32
RethinkDNS From $1.75/mo Free plan Web · Android8.0 Visit Specs - 33 Vallum From $7.50/mo Free trial macOS8.0 Visit Specs
- 34 AFWall+ Free plan Android8.0 Visit Specs
- 35
AWS Network Firewall From $0.07/mo Web · API7.9 Visit Specs - 36 Sophos Central Firewall Management Free trial Web · API · Self-hosted7.9 Visit Specs
- 37 simplewall Free plan Windows7.9 Visit Specs
- 38 Smoothwall Express Free plan Web · Linux · Self-hosted7.9 Visit Specs
- 39 EndianOS Free trial Linux · Self-hosted7.9 Visit Specs
- 40
Advanced Policy Firewall APF suits administrators protecting self-hosted Linux servers who need inbound and outbound policy controls.
Free plan Linux · Self-hosted7.9 Visit Specs - 41 NetGuard Free plan Android7.9 Visit Specs
- 42 ferm Free plan Linux7.9 Visit Specs
- 43
Oracle Cloud Infrastructure Secret Management OCI Secret Management is aimed at application and cloud environment operators who need centrally managed credentials.
Free plan Web · API7.9 Visit Specs - 44
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-hosted7.8 Visit Specs - 45 ZoneAlarm Free Firewall Free plan Windows7.8 Visit Specs
- 46 Radio Silence From $9/mo Free trial macOS7.8 Visit Specs
- 47
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-hosted7.8 Visit Specs - 48
Forcepoint Next Generation Firewall It is aimed at large enterprises, campus networks, data centers, offices, branches, remote sites, and stores.
Windows · macOS · Linux · Android7.7 Visit Specs - 49 TinyWall Free plan Windows7.7 Visit Specs
- 50 IPFW Free plan Self-hosted7.7 Visit Specs