What's new in Firefox Fast & Private Browser 138.0

From version 137.0:

- The Web Compatibility Reporting Tool is now available for reporting site issues. If a website isn’t working in Firefox but functions correctly in another browser, you can report it by opening the menu via the three-dot button and selecting “Report broken site”.
- 136.0.1: Fixed media continuing to play after closing a tab.
- 136.0.1: Fixed a problem where cookies created by websites that use CookieStore could exceed the maximum size. This could cause login and other state-related issues.

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About Firefox Fast & Private Browser 138.0

Firefox Fast & Private Browser 138.0 screenshots (16)

Firefox Fast & Private Browser 138.0 trailer

Download Firefox Fast & Private Browser 138.0

This release comes in several variants (we currently have 6). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
138.0 APK
2016086488
April 30, 2025
armeabi-v7a
Android 5.0+
nodpi
138.0 APK
2016086490
April 28, 2025
arm64-v8a
Android 5.0+
nodpi
138.0 APK
2016086492
April 30, 2025
x86
Android 5.0+
nodpi
138.0 APK
2016086494
April 30, 2025
x86_64
Android 5.0+
nodpi
138.0 BUNDLE 11 S
2016086495
April 28, 2025
universal
Android 5.0+
120-640dpi
138.0 APK
2016086495
April 28, 2025
universal
Android 5.0+
nodpi
All Releases

Version:152.0.2

Uploaded:June 24, 2026 at 7:27PM UTC

File size:122.47 MB

Downloads:2,896

Version:152.0.1

Uploaded:June 20, 2026 at 8:17AM UTC

File size:122.60 MB

Downloads:2,342

Firefox Fast & Private Browser 152.0

Version:152.0

Uploaded:June 12, 2026 at 3:01AM UTC

File size:125.29 MB

Downloads:18

Version:151.0.4

Uploaded:June 11, 2026 at 1:47AM UTC

File size:120.88 MB

Downloads:4,469

Version:151.0.3

Uploaded:June 2, 2026 at 5:17PM UTC

File size:120.81 MB

Downloads:3,521

Version:151.0.2

Uploaded:May 26, 2026 at 9:54PM UTC

File size:120.65 MB

Downloads:2,783

Version:151.0

Uploaded:May 21, 2026 at 9:26PM UTC

File size:120.66 MB

Downloads:2,936

Version:150.0.3

Uploaded:May 19, 2026 at 1:49AM UTC

File size:120.11 MB

Downloads:2,154

Version:150.0.2

Uploaded:May 8, 2026 at 8:06PM UTC

File size:117.42 MB

Downloads:2,850

Version:150.0.1

Uploaded:April 29, 2026 at 5:20AM UTC

File size:117.38 MB

Downloads:3,609

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