Firefox
Updated on Apr 18, 2025
Firefox, is a free and open-source web browser developed by the Mozilla. Firefox is available for Windows, macOS, Android, iOS, Linux, and ChromeOS.
| Release | Release Date | Core Support | Latest |
|---|---|---|---|
| 137 | Apr 01, 2025 (18 days ago) | Yes | 137.0.2 (Apr 15, 2025) |
| 136 | Mar 04, 2025 (1 month ago) | Apr 01, 2025 (18 days ago) | 136.0.4 (Mar 27, 2025) |
| 135 | Feb 04, 2025 (2 months ago) | Mar 04, 2025 (1 month ago) | 135.0.1 (Feb 18, 2025) |
| 134 | Jan 07, 2025 (3 months ago) | Feb 04, 2025 (2 months ago) | 134.0.2 (Jan 21, 2025) |
| 133 | Nov 26, 2024 (4 months ago) | Jan 07, 2025 (3 months ago) | 133.0.3 (Dec 10, 2024) |
| 132 | Oct 29, 2024 (5 months ago) | Nov 26, 2024 (4 months ago) | 132.0.2 (Nov 12, 2024) |
| 131 | Oct 01, 2024 (6 months ago) | Oct 29, 2024 (5 months ago) | 131.0.3 (Oct 14, 2024) |
| 130 | Sep 03, 2024 (7 months ago) | Oct 01, 2024 (6 months ago) | 130.0.1 (Sep 17, 2024) |
| 129 | Aug 06, 2024 (8 months ago) | Sep 03, 2024 (7 months ago) | 129.0.2 (Aug 20, 2024) |
| 128 (LTS) | Jul 09, 2024 (9 months ago) | Sep 16, 2025 (4 months from now) | 128.9.0 (Apr 01, 2025) |
| 127 | Jun 11, 2024 (10 months ago) | Jul 09, 2024 (9 months ago) | 127.0.2 (Jun 25, 2024) |
| 126 | May 14, 2024 (11 months ago) | Jun 11, 2024 (10 months ago) | 126.0.1 (May 28, 2024) |
| 125 | Apr 16, 2024 (1 year ago) | May 14, 2024 (11 months ago) | 125.0.3 (Apr 29, 2024) |
| 124 | Mar 19, 2024 (1 year ago) | Apr 16, 2024 (1 year ago) | 124.0.2 (Apr 02, 2024) |
| 123 | Feb 20, 2024 (1 year ago) | Mar 19, 2024 (1 year ago) | 123.0.1 (Mar 05, 2024) |
| 122 | Jan 23, 2024 (1 year ago) | Feb 20, 2024 (1 year ago) | 122.0.1 (Feb 06, 2024) |
| 121 | Dec 19, 2023 (1 year ago) | Jan 23, 2024 (1 year ago) | 121.0.1 (Jan 09, 2024) |
| 120 | Nov 21, 2023 (1 year ago) | Dec 19, 2023 (1 year ago) | 120.0.1 (Nov 30, 2023) |
| 119 | Oct 24, 2023 (1 year ago) | Nov 21, 2023 (1 year ago) | 119.0.1 (Nov 07, 2023) |
| 118 | Sep 26, 2023 (1 year ago) | Oct 24, 2023 (1 year ago) | 118.0.2 (Oct 10, 2023) |
| 117 | Aug 29, 2023 (1 year ago) | Sep 26, 2023 (1 year ago) | 117.0.1 (Sep 12, 2023) |
| 116 | Aug 01, 2023 (1 year ago) | Aug 29, 2023 (1 year ago) | 116.0.3 (Aug 16, 2023) |
| 115 (LTS) | Jul 04, 2023 (1 year ago) | Oct 01, 2024 (6 months ago) | 115.12.0 (Jun 11, 2024) |
| 114 | Jun 06, 2023 (1 year ago) | Jul 04, 2023 (1 year ago) | 114.0.2 (Jun 20, 2023) |
| 113 | May 09, 2023 (1 year ago) | Jun 06, 2023 (1 year ago) | 113.0.2 (May 23, 2023) |
| 112 | Apr 11, 2023 (2 years ago) | May 09, 2023 (1 year ago) | 112.0.2 (Apr 25, 2023) |
| 111 | Mar 14, 2023 (2 years ago) | Apr 11, 2023 (2 years ago) | 111.0.1 (Mar 21, 2023) |
| 110 | Feb 14, 2023 (2 years ago) | Mar 14, 2023 (2 years ago) | 110.0.1 (Feb 28, 2023) |
| 109 | Jan 17, 2023 (2 years ago) | Feb 14, 2023 (2 years ago) | 109.0.1 (Jan 31, 2023) |
| 108 | Dec 13, 2022 (2 years ago) | Jan 17, 2023 (2 years ago) | 108.0.2 (Jan 05, 2023) |
| 107 | Nov 15, 2022 (2 years ago) | Dec 13, 2022 (2 years ago) | 107.0.1 (Nov 29, 2022) |
| 106 | Oct 18, 2022 (2 years ago) | Nov 15, 2022 (2 years ago) | 106.0.5 (Nov 04, 2022) |
| 105 | Sep 20, 2022 (2 years ago) | Oct 18, 2022 (2 years ago) | 105.0.3 (Oct 07, 2022) |
| 104 | Aug 23, 2022 (2 years ago) | Sep 20, 2022 (2 years ago) | 104.0.2 (Sep 06, 2022) |
| 103 | Jul 26, 2022 (2 years ago) | Aug 23, 2022 (2 years ago) | 103.0.2 (Aug 09, 2022) |
| 102 (LTS) | Jun 28, 2022 (2 years ago) | Sep 26, 2023 (1 year ago) | 102.15.1 (Sep 12, 2023) |
| 91 (LTS) | Aug 10, 2021 (3 years ago) | Sep 20, 2022 (2 years ago) | 91.13.0 (Aug 23, 2022) |
| 78 (LTS) | Jun 30, 2020 (4 years ago) | Nov 02, 2021 (3 years ago) | 78.15.0 (Oct 05, 2021) |
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