* The new CSS engine introduced in the Firefox Quantum (57.0) desktop browser is now enabled in Firefox for Android

Help refine and polish the newest features almost ready for prime time. With Firefox Beta, you get to test the latest performance, customization and security enhancements before they make it to our next version.
Have an impact by helping to put the finishing touches on features and functionality.
**We need your help testing Intel x86 Atom based devices! If you have an Intel x86 Atom based device, download Firefox Beta and tell us what you think.**

Find a bug? Report it at mzl.la/android_bugs.

Want to know more about the permissions Firefox requests? mzl.la/Permissions
See our list of supported devices and latest minimum system requirements at www.mozilla.org/en-US/firefox/mobile/platforms/.

ABOUT MOZILLA

Mozilla is a proudly non-profit organization dedicated to keeping the power of the Web in people's hands.
We're a global community of users, contributors and developers working to innovate on your behalf.
When you use Firefox, you become a part of that community, helping us build a brighter future for the Web.
Learn more at www.mozilla.org.

See available downloads
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Download

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
60.0 APK
2015555809
May 3, 2018
armeabi-v7a
Android 4.1+
nodpi
60.0 APK
2015555812
May 3, 2018
arm64-v8a
Android 5.0+
nodpi
60.0 APK
2015555812
May 3, 2018
x86
Android 4.1+
nodpi
All Releases
Firefox Beta for Testers 104.0b4

Version:104.0b4

Uploaded:August 6, 2022 at 6:21AM UTC

File size:74.32 MB

Downloads:83

Firefox Beta for Testers 104.0b3

Version:104.0b3

Uploaded:August 2, 2022 at 6:21AM UTC

File size:74.3 MB

Downloads:93

Firefox Beta for Testers 104.0b2

Version:104.0b2

Uploaded:August 1, 2022 at 12:05AM UTC

File size:74.3 MB

Downloads:126

Firefox Beta for Testers 104.0b1

Version:104.0b1

Uploaded:July 26, 2022 at 4:44AM UTC

File size:79.49 MB

Downloads:126

Version:103.0.0-beta.5

Uploaded:July 16, 2022 at 6:49AM UTC

File size:73.61 MB

Downloads:361

Version:103.0.0-beta.4

Uploaded:July 11, 2022 at 1:51AM UTC

File size:73.63 MB

Downloads:344

Version:103.0.0-beta.3

Uploaded:July 8, 2022 at 1:37AM UTC

File size:74.01 MB

Downloads:178

Version:103.0.0-beta.2

Uploaded:July 4, 2022 at 4:35PM UTC

File size:73.99 MB

Downloads:159

Firefox Beta for Testers 103.0.0-beta.1

Version:103.0.0-beta.1

Uploaded:June 28, 2022 at 4:49AM UTC

File size:79.23 MB

Downloads:237

Version:102.0.0-beta.5

Uploaded:June 26, 2022 at 6:37AM UTC

File size:74.19 MB

Downloads:632

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