• Latest Firefox 139 user agents:
    • User agent Platforms Hardware
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.4 Windows 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.8 Windows 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.5 Windows 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7; rv:139.0) Gecko/20100101 Firefox/139.0 Mac 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.2 Windows 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0 Trailer/92.3.3288.26 Windows 10 desktop
    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.7 Windows 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3; rv:139.775.694) Gecko/20100101 Firefox/139.775.694 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1; rv:139.508.239) Gecko/20100101 Firefox/139.508.239 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3; rv:139.297.201) Gecko/20100101 Firefox/139.297.201 Mac 10 desktop
    Mozilla/5.0 (Windows NT 10.0; rv:139.751.380) Gecko/20100101 Firefox/139.751.380 Windows 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3; rv:139.763.901) Gecko/20100101 Firefox/139.763.901 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1; rv:139.524.104) Gecko/20100101 Firefox/139.524.104 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5; rv:139.612.769) Gecko/20100101 Firefox/139.612.769 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4; rv:139.676.399) Gecko/20100101 Firefox/139.676.399 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5; rv:139.874.339) Gecko/20100101 Firefox/139.874.339 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1; rv:139.502.423) Gecko/20100101 Firefox/139.502.423 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5; rv:139.362.746) Gecko/20100101 Firefox/139.362.746 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0; rv:139.400.403) Gecko/20100101 Firefox/139.400.403 Mac 10 desktop
    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5; rv:139.849.314) Gecko/20100101 Firefox/139.849.314 Mac 10 desktop