OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.




FRITZ!OS is described as 'The genius in the FRITZ! family. With this intelligent operating system, the FRITZ! team reveals intriguing potentials in your home network. This lets your FRITZ!Box use the most advanced technologies while providing for the perfect balance between exciting features' and is an app. There are three alternatives to FRITZ!OS for Self-Hosted, Web-based and BSD. The best FRITZ!OS alternative is OPNsense, which is both free and Open Source. Other great apps like FRITZ!OS are pfSense and MikroTik RouterOS.
OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.




pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more.




Linux-based system converts standard PCs into customizable routers, featuring advanced firewall, VPN server and client, bandwidth control, QoS, wireless AP, captive portal, remote management, industry protocol support, automation, and scalable licensing for network needs.
