What's new in Firefox Fast & Private Browser 31.0

From version 10.0.5:

- Hardware accelerated AV1 video decoding now supported by default with supported hardware or via fallback to software decoding.
- GPU-accelerated Canvas2D is now enabled by default.
- UI improvements to the built-in PDF viewer to make it easier to save PDFs directly.
- Fixed a video playback bug in landscape screen orientation.
- Fixed accessibility bugs where Talkback didn't announce some buttons or text was too small.

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A more recent upload may be available below!

About Firefox Fast & Private Browser 31.0

Firefox Fast & Private Browser 31.0 Play Store screenshots (8)

Screenshots from version 156.0

Download Firefox Fast & Private Browser 31.0

This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
31.0 APK
2014071711
February 13, 2015
armeabi
Android 2.2+
nodpi
31.0 APK
2014071712
February 13, 2015
armeabi-v7a
Android 2.2+
nodpi
31.0 APK
2014071713
February 13, 2015
x86
Android 2.2+
nodpi
All Releases
Firefox Fast & Private Browser 156.0

Version:156.0

Uploaded:September 17, 2026 at 5:45PM UTC

File size:64.92 MB

Downloads:1,833

Firefox Fast & Private Browser 155.0.1

Version:155.0.1

Uploaded:September 9, 2026 at 7:18AM UTC

File size:126.92 MB

Downloads:5,350

Firefox Fast & Private Browser 155.0

Version:155.0

Uploaded:September 3, 2026 at 8:06AM UTC

File size:64.53 MB

Downloads:1,107

Firefox Fast & Private Browser 154.0.1

Version:154.0.1

Uploaded:August 26, 2026 at 2:17AM UTC

File size:124.11 MB

Downloads:5,972

Firefox Fast & Private Browser 154.0

Version:154.0

Uploaded:August 20, 2026 at 11:15PM UTC

File size:64.82 MB

Downloads:3,016

Firefox Fast & Private Browser 153.0.4

Version:153.0.4

Uploaded:August 13, 2026 at 5:02AM UTC

File size:123.38 MB

Downloads:3,816

Version:153.0.3

Uploaded:August 9, 2026 at 4:50PM UTC

File size:123.37 MB

Downloads:3,499

Version:153.0.2

Uploaded:July 31, 2026 at 8:46PM UTC

File size:123.33 MB

Downloads:2,776

Version:153.0.1

Uploaded:July 31, 2026 at 8:46PM UTC

File size:123.27 MB

Downloads:1,036

Version:153.0

Uploaded:July 23, 2026 at 10:48PM UTC

File size:123.27 MB

Downloads:3,896

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