Download Firefox Fast & Private Browser 40.0 APK

App: Firefox
Version: 40.0 (2015080519)
Languages: 86
Package: org.mozilla.firefox
Downloads: 2,865
40.15 MB (42,103,856 bytes)
Min: Android 2.3 (Gingerbread, API 9)
Target: Android 5.0 (Lollipop, API 21)
x86
nodpi
Permissions: 31Features: 10
Uploaded August 11, 2015 at 4:52PM UTC by PacMan

Download APK
40.15 MB
A more recent upload may be available below!

Firefox Fast & Private Browser notes

APK Notes:

www.mozilla.org/en-US/firefox/android/40.0/releasenotes/

What’s New
NEW
Support for Android Presentation API for screen casting
NEW
Added protection against unwanted software downloads
NEW
Long press on back/forward navigation buttons in app menu to bring up history list
CHANGED
JPEG images use less memory when scaled and can be painted faster
CHANGED
Sub-resources can no longer request HTTP authentication, thus protecting users from inadvertently disclosing login data
HTML5
IndexedDB transactions are now non-durable by default
HTML5
Implemented AudioBufferSourceNode.detune to modulate playback rate in cents, a logarithmic unit of measure used for musical intervals
DEVELOPER
Open links from Android applications in the same tab via EXTRA_APPLICATION_ID
FIXED
Various security fixes

What's new in Firefox Fast & Private Browser 40.0

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.

About Firefox Fast & Private Browser 40.0

Firefox Fast & Private Browser 40.0 screenshots (16)

Screenshots from version 139.0.4

Firefox Fast & Private Browser 40.0 variants

This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
40.0 APK
2015080518
August 11, 2015
armeabi-v7a
Android 3.0+
nodpi
40.0 APK
2015080519
August 11, 2015
x86
Android 2.3+
nodpi
Previous APKs for (x86) (nodpi) (Android 2.3+) variant

Version:44.0(2015396236) for Android 2.3+ (Gingerbread, API 9)

Uploaded:January 29, 2016 at 6:36AM UTC

File size:46.19 MB

Downloads:6,983

Version:42.0(2015380180) for Android 2.3+ (Gingerbread, API 9)

Uploaded:November 4, 2015 at 12:32AM UTC

File size:46.03 MB

Downloads:3,262

Version:40.0(2015080519) for Android 2.3+ (Gingerbread, API 9)

Uploaded:August 11, 2015 at 4:52PM UTC

File size:40.15 MB

Downloads:2,865

Version:39.0(2015062535) for Android 2.3+ (Gingerbread, API 9)

Uploaded:July 2, 2015 at 10:25PM UTC

File size:39.93 MB

Downloads:2,985

Version:38.0.5(2015052813) for Android 2.3+ (Gingerbread, API 9)

Uploaded:June 2, 2015 at 4:00PM UTC

File size:39.34 MB

Downloads:1,099

Version:37.0(2015032529) for Android 2.3+ (Gingerbread, API 9)

Uploaded:April 1, 2015 at 3:52AM UTC

File size:38.43 MB

Downloads:1,932

Version:35.0.1(2015020502) for Android 2.3+ (Gingerbread, API 9)

Uploaded:February 13, 2015 at 5:52AM UTC

File size:37.28 MB

Downloads:33,940

Version:35.0(2015010821) for Android 2.3+ (Gingerbread, API 9)

Uploaded:February 13, 2015 at 4:52AM UTC

File size:37.29 MB

Downloads:180

Version:34.0(2014112616) for Android 2.3+ (Gingerbread, API 9)

Uploaded:February 13, 2015 at 3:52AM UTC

File size:39.08 MB

Downloads:131

Version:33.0(2014101102) for Android 2.3+ (Gingerbread, API 9)

Uploaded:February 13, 2015 at 2:52AM UTC

File size:38.4 MB

Downloads:367

All versions

Version:139.0.4

Uploaded:June 11, 2025 at 7:03AM UTC

File size:108.01 MB

Downloads:3,381

Version:139.0.3

Uploaded:June 6, 2025 at 5:55AM UTC

File size:105.43 MB

Downloads:2,656

Version:139.0.2

Uploaded:June 3, 2025 at 9:30PM UTC

File size:107.98 MB

Downloads:536

Version:139.0

Uploaded:May 28, 2025 at 4:55PM UTC

File size:52.59 MB

Downloads:4,508

Version:138.0.4

Uploaded:May 19, 2025 at 2:38PM UTC

File size:107.36 MB

Downloads:1,127

Version:138.0.3

Uploaded:May 18, 2025 at 6:02AM UTC

File size:104.78 MB

Downloads:2,837

Version:138.0.2

Uploaded:May 7, 2025 at 8:21PM UTC

File size:104.85 MB

Downloads:2,567

Version:138.0

Uploaded:April 30, 2025 at 4:45AM UTC

File size:104.84 MB

Downloads:3,340

Version:137.0.2

Uploaded:April 15, 2025 at 6:23PM UTC

File size:103.45 MB

Downloads:4,277

Version:137.0

Uploaded:April 2, 2025 at 4:30AM UTC

File size:103.55 MB

Downloads:6,191

Comments