Get the latest features, fast performance, and the development tools!

Firefox Developer Edition (64-bit)

Firefox Developer Edition 131.0b3 (64-bit)

To keep our website clean and safe please report any issues regarding this download

Key details about this download

  • The file will be downloaded from author's server
  • This file is safe and scanned with 70 antivirus apps
  • All files are in original form. FileHorse does not repack or modify downloads in any way

About Firefox Developer Edition (64-bit)

Firefox Developer Edition, which is better known as Firefox Quantum, lets you try out the newest development tools and features that are coming to the main Firefox versions soon. What makes the newest developer editions different from the previous versions is they don’t use the Aurora channel as their basis anymore. Now they use the Beta channel as their basis.Enhanced Engine to Attract Previous Firefox UsersThe next-generation web browser engine lets Firefox utilize virtually all the CPU cores of your computer. You’ll notice a faster performance within seconds after you begin browsing with it. The primary goal for this engine was a better performance, but there were improvements made to its privacy features too. For example, Qu... Read More »

Why choose FileHorse?

Secure

Securely download files from our super-fast and secure dedicated linux servers

Safe

This product is 100% safe has been successfully scanned with more than 70 antivirus programs

Trusted

We serve all files as they were released. We do not use bundlers or download-managers