The ranking below is in no particular order.

These router OS can be used in networks ranging from home networks, small business networks or even in large corporate environments. In this article I have researched and found 13 great open-source router OS on the market today. Some features and capabilities offered by open-source router OS might include bandwidth monitoring, VLAN support, advanced wireless setups, VPN integration, advanced security and much more. Such Open Source firmware/OS for your router allows it to access features not available on most stock routers, or even turn an old PC into a powerful network router or firewall device.

However, the Open Source community has developed some great Router OS software that can power commodity hardware such as x86 computers or regular SOHO WiFi devices and turn them into feature-rich network routers. Usually, commercial and enterprise grade network routers (such as Cisco, Juniper, HPE etc) run on their own proprietary operating system (OS) software which runs only on the specific vendor’s hardware devices.

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