What's new in Firefox Fast & Private Browser 92.1.1

New:
- Added support for Web Authentication API, which allows USB tokens (such as the use of USB or Bluetooth Security Key) for website authentication.
Fixed:
- Crash when attempting to disconnect from Mozilla account.
- Crash when navigating back to the settings menu after disabling studies.
- Various security fixes

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A more recent upload may be available below!

About Firefox Fast & Private Browser 92.1.1

Firefox Fast & Private Browser 92.1.1 screenshots (8)

Screenshots from version 146.0.1

Download Firefox Fast & Private Browser 92.1.1

This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
92.1.1 APK
2015832081
September 4, 2021
armeabi-v7a
Android 5.0+
nodpi
92.1.1 APK
2015832083
September 4, 2021
arm64-v8a
Android 5.0+
nodpi
92.1.1 APK
2015832085
September 4, 2021
x86
Android 5.0+
nodpi
92.1.1 APK
2015832087
September 4, 2021
x86_64
Android 5.0+
nodpi
All Releases
Firefox Fast & Private Browser 146.0.1

Version:146.0.1

Uploaded:December 20, 2025 at 7:53AM UTC

File size:54.51 MB

Downloads:2,510

Firefox Fast & Private Browser 146.0

Version:146.0

Uploaded:December 13, 2025 at 4:54PM UTC

File size:113.13 MB

Downloads:4,519

Firefox Fast & Private Browser 145.0.2

Version:145.0.2

Uploaded:November 27, 2025 at 5:45PM UTC

File size:115.74 MB

Downloads:3,425

Firefox Fast & Private Browser 145.0.1

Version:145.0.1

Uploaded:November 23, 2025 at 6:48AM UTC

File size:115.75 MB

Downloads:2,076

Firefox Fast & Private Browser 145.0

Version:145.0

Uploaded:November 14, 2025 at 9:25PM UTC

File size:57.1 MB

Downloads:3,680

Firefox Fast & Private Browser 144.0.2

Version:144.0.2

Uploaded:October 31, 2025 at 4:02PM UTC

File size:114.94 MB

Downloads:2,795

Firefox Fast & Private Browser 144.0.1

Version:144.0.1

Uploaded:October 28, 2025 at 4:35PM UTC

File size:114.88 MB

Downloads:1,311

Firefox Fast & Private Browser 144.0

Version:144.0

Uploaded:October 21, 2025 at 6:59PM UTC

File size:112.13 MB

Downloads:5,459

Version:143.0.4

Uploaded:October 5, 2025 at 4:34AM UTC

File size:109.15 MB

Downloads:9,594

Version:143.0.3

Uploaded:October 2, 2025 at 8:47AM UTC

File size:54.78 MB

Downloads:795

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