What's new in Firefox Fast & Private Browser 85.1.1

84.1.4:
* Various stability fixes

84.1.3:
* Security fix

84.1.0:
* Option to view your open tabs side by side in a grid view.
* Ability to delete downloaded files within the app.
* WebRender rolls out to more of our users on Android, those on the Mali-G GPU series, bringing smoother animation and scrolling to the majority of our Android users.
* Improved scrolling accuracy and control and fixed cases of unexpected scroll acceleration.

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

About Firefox Fast & Private Browser 85.1.1

Firefox Fast & Private Browser 85.1.1 Play Store screenshots (15)

Screenshots from version 159.0.1

Download Firefox Fast & Private Browser 85.1.1

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
85.1.1 APK
2015789953
January 31, 2021
armeabi-v7a
Android 5.0+
nodpi
85.1.1 APK
2015789955
January 31, 2021
arm64-v8a
Android 5.0+
nodpi
85.1.1 APK
2015789957
January 31, 2021
x86
Android 5.0+
nodpi
85.1.1 APK
2015789959
January 31, 2021
x86_64
Android 5.0+
nodpi
All Releases
Firefox Fast & Private Browser 159.0.1

Version:159.0.1

Uploaded:November 4, 2026 at 6:16PM UTC

File size:124.77 MB

Downloads:4,119

Firefox Fast & Private Browser 159.0

Version:159.0

Uploaded:October 27, 2026 at 5:53PM UTC

File size:124.63 MB

Downloads:6,501

Firefox Fast & Private Browser 158.0.2

Version:158.0.2

Uploaded:October 21, 2026 at 8:56AM UTC

File size:66.82 MB

Downloads:4,178

Firefox Fast & Private Browser 158.0.1

Version:158.0.1

Uploaded:October 21, 2026 at 7:03AM UTC

File size:66.82 MB

Downloads:233

Firefox Fast & Private Browser 158.0

Version:158.0

Uploaded:October 16, 2026 at 9:21AM UTC

File size:125.94 MB

Downloads:5,098

Firefox Fast & Private Browser 157.0.1

Version:157.0.1

Uploaded:October 7, 2026 at 6:57PM UTC

File size:66.32 MB

Downloads:3,508

Firefox Fast & Private Browser 157.0

Version:157.0

Uploaded:October 6, 2026 at 6:09AM UTC

File size:66.31 MB

Downloads:5,187

Firefox Fast & Private Browser 156.0.1

Version:156.0.1

Uploaded:September 26, 2026 at 7:39AM UTC

File size:127.34 MB

Downloads:2,639

Firefox Fast & Private Browser 156.0

Version:156.0

Uploaded:September 18, 2026 at 7:54AM UTC

File size:127.10 MB

Downloads:2,433

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:5,635

Comments