Firefox Nightly for Developers

Version:149.0a1(2016139047) for Android 8.0+ (Oreo, API 26)

Uploaded:January 21, 2026 at 2:27AM UTC

File size:108.59 MB

Downloads:235

Version:130.0a1(2016032207) for Android 5.0+ (Lollipop, API 21)

Uploaded:July 14, 2024 at 4:26PM UTC

File size:91.61 MB

Downloads:395

Version:128.0a1(2016022415) for Android 5.0+ (Lollipop, API 21)

Uploaded:May 25, 2024 at 8:29AM UTC

File size:93.46 MB

Downloads:100