• Latest Firefox 138 user agents:
  • User agent Platforms Hardware
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6; rv:138.595.261) Gecko/20100101 Firefox/138.595.261 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3; rv:138.113.886) Gecko/20100101 Firefox/138.113.886 Mac 10 desktop
    Mozilla/5.0 (Android 13; SM-S936B Build/AP3A.240905.015.A2; rv:138.0) Gecko/138.0 Firefox/138.0 Android 13 Galaxy S25+
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5; rv:138.677.324) Gecko/20100101 Firefox/138.677.324 Mac 10 desktop
    Mozilla/5.0 (Windows NT 10.0; WOW64; rv:138.0) Gecko/20000101 Firefox/138.0 Windows 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4; rv:138.712.236) Gecko/20100101 Firefox/138.712.236 Mac 10 desktop
    Mozilla/5.0 (Windows NT 11.3; Win64; x642; rv:101.0) Gecko/20220101 Firefox/138.2 Windows NT desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:138.0) Gecko/20100101 Firefox/138.0 OpenWave/93.4.3728.31 Windows 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5; rv:138.811.073) Gecko/20100101 Firefox/138.811.073 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 15.0; rv:138.395.810) Gecko/20100101 Firefox/138.395.810 Mac 15 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6; rv:138.354.520) Gecko/20100101 Firefox/138.354.520 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5; rv:138.269.769) Gecko/20100101 Firefox/138.269.769 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:138.0) Gecko/20110101 Firefox/138.0 Mac 10 desktop
    Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:138.853.324) Gecko/20100101 Firefox/138.853.324 Windows 7 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6; rv:138.673.986) Gecko/20100101 Firefox/138.673.986 Mac 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/138.0.4 Windows 10 desktop
    Mozilla/5.0 (X11; Linux x86_64; rv:138.0) Gecko/20100101 Firefox/138.0 XTPT/1.0 GNU/Linux desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3; rv:138.935.545) Gecko/20100101 Firefox/138.935.545 Mac 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:138.0) Gecko/20100101 Firefox/138.0 OpenWave/93.4.3828.32 Windows 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:138.0) Gecko/20100101 Firefox/138.0 AtContent/95.5.5409.49 Windows 10 desktop