• Latest Firefox 139 user agents:
  • User agent Platforms Hardware
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3; rv:139.290.581) Gecko/20100101 Firefox/139.290.581 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6; rv:139.222.476) Gecko/20100101 Firefox/139.222.476 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1; rv:139.184.289) Gecko/20100101 Firefox/139.184.289 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3; rv:139.737.198) Gecko/20100101 Firefox/139.737.198 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2; rv:139.351.654) Gecko/20100101 Firefox/139.351.654 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2; rv:139.148.520) Gecko/20100101 Firefox/139.148.520 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2; rv:139.636.108) Gecko/20100101 Firefox/139.636.108 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5; rv:139.566.966) Gecko/20100101 Firefox/139.566.966 Mac 10 desktop
    Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:139.863.336) Gecko/20100101 Firefox/139.863.336 Windows 8 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5; rv:139.474.752) Gecko/20100101 Firefox/139.474.752 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2; rv:139.949.354) Gecko/20100101 Firefox/139.949.354 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 15.4.1 (24E263); rv:126.355.607) Gecko/20100101 Firefox/139.0 Mac 15 desktop
    Mozilla/5.0 (ZZ; Linux x86_64; rv:139.0) Gecko/20100101 Firefox/139.0 GNU/Linux desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0; rv:139.781.568) Gecko/20100101 Firefox/139.781.568 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1; rv:139.180.627) Gecko/20100101 Firefox/139.180.627 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2; rv:139.398.577) Gecko/20100101 Firefox/139.398.577 Mac 10 desktop
    Mozilla/5.0 (ZZ; Linux i686; rv:139.0) Gecko/20100101 Firefox/139.0 GNU/Linux desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3; rv:139.510.325) Gecko/20100101 Firefox/139.510.325 Mac 10 desktop
    Mozilla/5.0 (SS; Linux x86_64; rv:139.0) Gecko/20100101 Firefox/139.0 GNU/Linux desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_1; rv:139.854.299) Gecko/20100101 Firefox/139.854.299 Mac 10 desktop