Firefox Focus Beta for Testers

Version:147.0b9(393651319) for Android 8.0+ (Oreo, API 26)

Uploaded:January 6, 2026 at 2:20AM UTC

File size:252.87 MB

Downloads:45

Version:144.0b10(392791357) for Android 8.0+ (Oreo, API 26)

Uploaded:October 6, 2025 at 3:30PM UTC

File size:242.89 MB

Downloads:31

Version:139.0b10(391372005) for Android 5.0+ (Lollipop, API 21)

Uploaded:May 18, 2025 at 10:06PM UTC

File size:315.19 MB

Downloads:73

Version:137.0b1(390630319) for Android 5.0+ (Lollipop, API 21)

Uploaded:March 6, 2025 at 6:09AM UTC

File size:316.95 MB

Downloads:22

Version:135.0b8(390221317) for Android 5.0+ (Lollipop, API 21)

Uploaded:January 24, 2025 at 2:36AM UTC

File size:310.65 MB

Downloads:22