Latest Firefox Nightly for Developers Uploads
Version:149.0a1
Uploaded:January 23, 2026 at 3:41AM UTC
File size:57.05 MB
Downloads:331
Version:148.0a1
Uploaded:January 12, 2026 at 2:44PM UTC
File size:56.34 MB
Downloads:1,357
Version:147.0a1
Uploaded:December 8, 2025 at 1:51PM UTC
File size:55.6 MB
Downloads:1,753
Version:146.0a1
Uploaded:November 10, 2025 at 2:18PM UTC
File size:58.28 MB
Downloads:2,186
Version:145.0a1
Uploaded:October 13, 2025 at 8:09AM UTC
File size:58.17 MB
Downloads:1,233
Version:144.0a1
Uploaded:September 14, 2025 at 5:33PM UTC
File size:56.07 MB
Downloads:1,164
Version:143.0a1
Uploaded:August 18, 2025 at 9:16PM UTC
File size:55.76 MB
Downloads:1,114
Version:142.0a1
Uploaded:July 22, 2025 at 3:31AM UTC
File size:54.73 MB
Downloads:1,085
Version:141.0a1
Uploaded:June 23, 2025 at 5:45PM UTC
File size:54.02 MB
Downloads:905
Version:140.0a1
Uploaded:May 27, 2025 at 10:48PM UTC
File size:53.5 MB
Downloads:1,118
Version:139.0a1
Uploaded:April 28, 2025 at 5:45PM UTC
File size:52.36 MB
Downloads:1,567
Version:138.0a1
Uploaded:April 1, 2025 at 4:08PM UTC
File size:51.65 MB
Downloads:1,275
Version:137.0a1
Uploaded:March 3, 2025 at 3:19PM UTC
File size:51.04 MB
Downloads:1,005
Version:136.0a1
Uploaded:February 4, 2025 at 6:57AM UTC
File size:51.58 MB
Downloads:989
Version:135.0a1
Uploaded:January 6, 2025 at 7:11AM UTC
File size:50.43 MB
Downloads:1,395
Version:134.0a1
Uploaded:November 26, 2024 at 9:25AM UTC
File size:49.88 MB
Downloads:1,558
Version:133.0a1
Uploaded:October 28, 2024 at 5:59PM UTC
File size:49.38 MB
Downloads:1,234
Version:132.0a1
Uploaded:September 30, 2024 at 4:26AM UTC
File size:48.59 MB
Downloads:1,017
Version:131.0a1
Uploaded:September 3, 2024 at 7:09AM UTC
File size:100.98 MB
Downloads:2,192
Version:130.0a1
Uploaded:August 6, 2024 at 3:20PM UTC
File size:303.68 MB
Downloads:2,139
Version:129.0a1
Uploaded:July 8, 2024 at 5:35AM UTC
File size:301.96 MB
Downloads:1,686
Version:128.0a1
Uploaded:June 10, 2024 at 3:28AM UTC
File size:292.9 MB
Downloads:1,486
Version:127.0a1
Uploaded:May 15, 2024 at 3:27AM UTC
File size:290.06 MB
Downloads:1,217
Version:126.0a1
Uploaded:April 15, 2024 at 3:07AM UTC
File size:289.27 MB
Downloads:967
Version:126.0a1-20240322093041
Uploaded:March 23, 2024 at 8:58AM UTC
File size:288.91 MB
Downloads:143
Version:126.0a1-20240320095303
Uploaded:March 21, 2024 at 5:45PM UTC
File size:288.88 MB
Downloads:98
Version:125.0a1
Uploaded:March 18, 2024 at 6:39AM UTC
File size:33.12 MB
Downloads:2,177
Version:124.0a1
Uploaded:February 18, 2024 at 7:18AM UTC
File size:32.87 MB
Downloads:1,715
Version:123.0a1
Uploaded:January 22, 2024 at 6:23PM UTC
File size:32.23 MB
Downloads:2,122
Version:122.0a1
Uploaded:December 18, 2023 at 6:47AM UTC
File size:32.11 MB
Downloads:1,624































