7 Best Router Firmware | Open Source | 2023

Contents List

People use different routers from different manufacturers. Every router comes with various features and stock firmware. Sometimes the router offers you limited features and to get the best security features and customization options, you need an alternative open-source firmware. An open-source provides different functionalities and security features. It increases the speed and performance of a router. Here is the list of the best Router Firmware | Open Source.Best Router Firmware open source

7 Best Router Firmware | Open Source | 2023

Reasons to Use Open Source Router Firmware

Here is the list of features that you can enjoy with an Alternative Open Source firmware.

  • Advanced Features
  • VPN Integration
  • Enhanced Network Stability
  • Removes Bugs from Stock Firmware
  • Avoids Government backdoors and restrictions
  • Improved Functionality
  • Advanced Wireless modes
  • IPV6 Support
  • Advanced Port forwarding
  • Telnet/SSH support
  • WiFi Hotspot Integration
  • And a lot more.

1. OpenWrt Project

OpenWrt Project is a Linux based alternative open source firmware for routers in 2023 and embedded systems. And it is one of the best Open Source Firmware that offers you an utterly writable filesystem along with package management. It allows for full customization and lets you customize the device for any application.OpenWrt Firmware


  • It is highly customizable
  • Number of Addons are there for better functionality
  • It comes with Wireguard
  • Powerful and Secure
  • More than 3000 packages that you can install
  • High compatibility
  • Learn More Features


DD-WRT is the second name from the list of Best Router Firmware of 2023, Open Source. It is also a Linux based firmware (open source), which is best for different embedded devices and WLAN routers. It offers many functionalities with speed, stability, and most effortless handling.DD-WRT Firmware


  • Comprehensive functionality
  • High compatibility (compatible with more than 200 devices)
  • It supports enhanced frequencies, outdoor deployment, and all current WLAN standards.
  • Multilingual UI
  • Manage Bandwidth
  • Support for different Hotspot systems
  • VPN integration
  • Learn More Features

3. Freetz

Freetz is also in the list of best open source router firmware. It is a Linux-based firmware upgrade for Fritz! Box and other compatible devices. Freetz offers a variety of functionalities, addons, and different packages.Freetz Firmware


  • Integrated VPN
  • Comprehensive Functionality
  • Different Packages
  • Learn More

Also Check:- Spectrum Router Default Login And Password

4. DebWRT

DebWRT is another name from the list of best Open-Source Firmware of 2023. DebWRT is Debian GNU/Linux based firmware for wireless routers and embedded devices. It also offers a lot of features and functionalities, allowing different possibilities. It connects OpenWrt/LEDE and Debian, the two powerful technologies.DebWRT Firmware


  • Package Management
  • Extensible Configuration
  • Customizable Filters, rearrangements, delaying and manipulation for Network Packets
  • Regular updates

5. Gargoyle

Gargoyle is a Linux-based open-source firmware. It is also one of the best open-source router firmware with amazing features. It is best for Atheros and Broadcom routers, you can find both the Graphical and command-line user interface.Gargoyle Firmware


  • Adblocker
  • VPN integration
  • Bandwidth management
  • Wifi Schedule on/off
  • Website blocking
  • Learn More

6. HyperWRT

Now, the sixth name from the list is HyperWRT, a GPL firmware for Linksys wireless routers. It also offers a lot of functionalities to its users. It boosts up speed, Power and extends the possibilities. Learn More.

HyperWRT Firmware

7. Tomato Router Firmware

Last but not Least, Tomato Router Firmware, the succeeder of HyperWRT. It is a small and simple alternative firmware for Broadcom based routers. It offers a lot of features such as easy GUI, WDS and Wireless Client Modes, Bandwidth monitor, and a lot more.

Tomato Router Firmware


  • Bandwidth Monitor
  • Advanced QoS and access restrictions
  • Easy to use GUI
  • Wireless Modes
  • DHCP server
  • SVG based graphs
  • Learn More


So, these were the best router firmware of 2023 and all are Open Source. All of the alternative firmware mentioned above have different and unusual features. You can choose any of them according to your requirements. I hope this article will help you. Additionally, if you have any queries related to this article, you can ask us in the comment section. At last, thanks for visiting.

Jitender Singh

Jitender Singh, the owner of this site, is a technical expert, SEO expert, YouTubber and a experienced blogger by profession. He basically belongs to a middle class family in Faridabad.

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