Release date:
2025-06-24
Latest Firefox 140 user agents:
| User Agent | Platform | Device |
|---|---|---|
| Mozilla/5.0 (X11; Debian; Linux x86_64; rv:140.0esr) Gecko/20100101 Firefox/140.0esr | Debian | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7; rv:140.0) Gecko/20100101 Firefox/140.0 | Mac 10 | Unknown |
| Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 r3dfox/140.7.0 | Windows 8 | Unknown |
| Mozilla/5.0 (Windows NT 10.0;Win64;x64;rv:140.0) Gecko/20100101 Firefox/140.0 | Windows 10 | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0 AdamMarcinMUSIAL_PC | GNU/Linux | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:140.0; Neustar WPM) Gecko/20100101 Firefox/140.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/140.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 11; rv:140.0) Gecko/20100101 Firefox/140.0 | Mac | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 12; rv:140.0) Gecko/20000101 Firefox/140.0 | Mac | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20160809 Firefox/140.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20210719 Firefox/140.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0/19GBQkOTGwDX-38 | Windows 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3; rv:140.0) Gecko/20100101 Firefox/140.0 | Mac 11 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0esr) Gecko/20100101 Firefox/140.0esr | Windows 10 | Unknown |
| Mozilla/5.0 (X11; FreeBSD; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0 | FreeBSD | Unknown |
| Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:109.0) Gecko/20100101 Firefox/140.0 | Windows 8 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/140.0 | Mac 10 | Unknown |
| Mozilla/5.0 (X11; U; Linux i686; rv:140.0) Gecko/20220504 Firefox/140.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 11_6_2; rv:140.0) Gecko/20100101 Firefox/140.0 | Mac 11 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 14; rv:140.0) Gecko/20000101 Firefox/140.0 | Mac | Unknown |
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