What's new in Firefox Beta for Testers 131.0b4

From version 87.0.0-beta.2:

Thank you for testing Firefox Beta! We are excited to introduce a major upgrade and a brand new design, and as always we count on your feedback.

Key highlights:
-Bottom nav bar for easier access with option to customize
-Dark & light themes
-Collections to organize your tabs
-Improved support for Progressive Web Apps

More details at support.mozilla.org/kb/firefox-preview-upgrade-faqs

Scroll to available downloads
A more recent upload may be available below!

About Firefox Beta for Testers 131.0b4

Download Firefox Beta for Testers 131.0b4

This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
131.0b4 APK
2016043442
September 10, 2024
arm64-v8a
Android 5.0+
nodpi
131.0b4 BUNDLE 11 S
2016043447
September 10, 2024
universal
Android 5.0+
120-640dpi
All Releases
Firefox Beta for Testers 133.0b3

Version:133.0b3

Uploaded:November 4, 2024 at 6:34AM UTC

File size:102.07 MB

Downloads:57

Firefox Beta for Testers 133.0b2

Version:133.0b2

Uploaded:November 1, 2024 at 3:39PM UTC

File size:102.05 MB

Downloads:118

Firefox Beta for Testers 133.0b1

Version:133.0b1

Uploaded:October 29, 2024 at 8:25PM UTC

File size:102.04 MB

Downloads:73

Firefox Beta for Testers 132.0b9

Version:132.0b9

Uploaded:October 19, 2024 at 2:41PM UTC

File size:100.62 MB

Downloads:225

Firefox Beta for Testers 132.0b8

Version:132.0b8

Uploaded:October 18, 2024 at 2:29AM UTC

File size:100.64 MB

Downloads:85

Firefox Beta for Testers 132.0b7

Version:132.0b7

Uploaded:October 16, 2024 at 1:41AM UTC

File size:100.56 MB

Downloads:84

Firefox Beta for Testers 132.0b6

Version:132.0b6

Uploaded:October 12, 2024 at 3:23PM UTC

File size:48.52 MB

Downloads:30

Firefox Beta for Testers 132.0b5

Version:132.0b5

Uploaded:October 10, 2024 at 2:23AM UTC

File size:100.95 MB

Downloads:41

Firefox Beta for Testers 132.0b4

Version:132.0b4

Uploaded:October 8, 2024 at 3:05PM UTC

File size:100.93 MB

Downloads:103

Firefox Beta for Testers 132.0b2

Version:132.0b2

Uploaded:October 7, 2024 at 6:48AM UTC

File size:100.9 MB

Downloads:55

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