Premium
What's new in Firefox Beta for Testers 47.0
* Add “Show/Hide web fonts” in advanced settings to reduce bandwidth and data
* Add system notification to highlight features on browser update
* This is the last release to support Android Gingerbread
About Firefox Beta for Testers 47.0
Help refine and polish the newest features almost ready for prime time. With Firefox Beta — Web browser, you get to test the latest performance, customization and security enhancements before they make it to our next version. Have an impact by helping to put the finishing touches on features and functionality.
Premium
**We need your help testing Intel x86 Atom based devices! If you have an Intel x86 Atom based device, download Firefox Beta and tell us what you think. **
Find a bug? Report it at http://mzl.la/android_bugs.
Want to know more about the permissions Firefox requests? http://mzl.la/Permissions
See our list of supported devices and latest minimum system requirements at https://www.mozilla.org/en-US/firefox/mobile/platforms/.
Mozilla marketing: In order to understand the performance of certain Mozilla marketing campaigns, Firefox sends data, including a Google advertising ID, IP address, timestamp, country, language/locale, operating system, app version, to our third party vendor. Learn more by reading our Privacy Notice here: https://www.mozilla.org/en-US/privacy/firefox/
ABOUT MOZILLA
Mozilla is a proudly non-profit organization dedicated to keeping the power of the Web in people's hands. We're a global community of users, contributors and developers working to innovate on your behalf. When you use Firefox, you become a part of that community, helping us build a brighter future for the Web. Learn more at mozilla.org.
Download Firefox Beta for Testers 47.0
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:138.0b2
Uploaded:April 3, 2025 at 5:23PM UTC
File size:51.4 MB
Downloads:35
Version:138.0b1
Uploaded:April 2, 2025 at 5:07PM UTC
File size:51.39 MB
Downloads:13
Version:137.0b10
Uploaded:March 25, 2025 at 7:01PM UTC
File size:50.62 MB
Downloads:88
Version:137.0b9
Uploaded:March 22, 2025 at 5:25PM UTC
File size:50.6 MB
Downloads:69
Version:137.0b8
Uploaded:March 20, 2025 at 6:08PM UTC
File size:50.6 MB
Downloads:31
Version:137.0b7
Uploaded:March 18, 2025 at 3:15PM UTC
File size:50.57 MB
Downloads:45
Version:137.0b6
Uploaded:March 17, 2025 at 11:24AM UTC
File size:50.56 MB
Downloads:28
Version:137.0b5
Uploaded:March 13, 2025 at 4:00PM UTC
File size:50.55 MB
Downloads:52
Version:137.0b4
Uploaded:March 11, 2025 at 4:28PM UTC
File size:50.55 MB
Downloads:26
Version:137.0b3
Uploaded:March 10, 2025 at 8:47AM UTC
File size:50.53 MB
Downloads:24
