Firefox Nightly is a developmental channel for new Mozilla Firefox releases.

Please note that Firefox Aurora is no longer available and has transitioned to Firefox Nightly. More details here: hacks.mozilla.org/2017/04/simplifying-firefox-release-channels/

Download the release version of Firefox here: play.google.com/store/apps/details?id=org.mozilla.firefox

Firefox Nightly is designed to showcase the more experimental builds of Firefox. The Nightly channel allows users to experience the newest Firefox innovations in an unstable environment and provide feedback on features and performance to help determine what makes the final release.

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

Firefox Nightly automatically sends feedback to Mozilla: www.mozilla.org/privacy/firefox/#telemetry

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/firefox/mobile/platforms/

Mozilla marketing: In order to understand the performance of certain Mozilla marketing campaigns, Firefox sends data, including a Google advertising ID, IP address, timestamp, country, language/locale, operating system, app version, to our third party vendor. Learn more by reading our Privacy Notice here: www.mozilla.org/privacy/firefox/

All versions

Version:Nightly 200706 06:01

Uploaded:July 6, 2020 at 8:08AM UTC

File size:78.85 MB

Downloads:1,458

Version:Nightly 200705 06:01

Uploaded:July 5, 2020 at 7:17AM UTC

File size:78.85 MB

Downloads:153

Version:Nightly 200704 06:01

Uploaded:July 4, 2020 at 8:10AM UTC

File size:78.85 MB

Downloads:117

Version:Nightly 200703 06:16

Uploaded:July 3, 2020 at 7:50AM UTC

File size:78.86 MB

Downloads:115

Version:Nightly 200702 06:03

Uploaded:July 2, 2020 at 9:02AM UTC

File size:78.71 MB

Downloads:106

Version:Nightly 200701 06:01

Uploaded:July 1, 2020 at 8:34AM UTC

File size:78.71 MB

Downloads:130

Version:Nightly 200630 06:01

Uploaded:June 30, 2020 at 8:00AM UTC

File size:78.68 MB

Downloads:139

Version:Nightly 200629 06:01

Uploaded:June 29, 2020 at 9:14AM UTC

File size:78.68 MB

Downloads:105

Version:Nightly 200628 06:01

Uploaded:June 28, 2020 at 8:46AM UTC

File size:78.67 MB

Downloads:236

Version:Nightly 200627 06:01

Uploaded:June 27, 2020 at 8:34AM UTC

File size:78.67 MB

Downloads:359