What's new in Firefox Fast & Private Browser 91.4.0

New:
* New installs will see a “Set Firefox as your default browser” message on the notification pane
Changed:
* In order to improve tab navigation, the default layout of the tabs tray was changed from List View to Grid View
* The default autoplay setting has been updated to Blocking Audio Only
* Opting out of telemetry will now also erase all previously collected usage data
Fixed:
* Password fields no longer automatically start with capital letter with the Samsung keyboard

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About Firefox Fast & Private Browser 91.4.0

Firefox Fast & Private Browser 91.4.0 screenshots (15)

Screenshots from version 152.0.4

Download Firefox Fast & Private Browser 91.4.0

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
91.4.0 APK
2015831129
August 30, 2021
armeabi-v7a
Android 5.0+
nodpi
91.4.0 APK
2015831131
August 30, 2021
arm64-v8a
Android 5.0+
nodpi
91.4.0 APK
2015831133
August 30, 2021
x86
Android 5.0+
nodpi
91.4.0 APK
2015831135
August 30, 2021
x86_64
Android 5.0+
nodpi
All Releases

Version:152.0.4

Uploaded:July 1, 2026 at 8:48PM UTC

File size:125.19 MB

Downloads:1,961

Version:152.0.2

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

File size:122.47 MB

Downloads:3,537

Version:152.0.1

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

File size:122.60 MB

Downloads:2,427

Firefox Fast & Private Browser 152.0

Version:152.0

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

File size:125.29 MB

Downloads:41

Version:151.0.4

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

File size:120.88 MB

Downloads:4,546

Version:151.0.3

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

File size:120.81 MB

Downloads:3,563

Version:151.0.2

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

File size:120.65 MB

Downloads:2,829

Version:151.0

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

File size:120.66 MB

Downloads:3,011

Version:150.0.3

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

File size:120.11 MB

Downloads:2,185

Version:150.0.2

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

File size:117.42 MB

Downloads:2,901

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