Release date 2017-01-17

Latest Firefox 31 user agents:

User Agent PlatformDevice
Mozilla/5.0 (X11; Ubuntu; Linux x8664; rv:31.0) Gecko/20100101 Firefox/31.0 UbuntuUnknown
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0,gzip(gfe) UbuntuUnknown
Mozilla/5.0 (X11; Ubuntu; Linux armv7l; rv:31.0) Gecko/20100101 Firefox/31.0 UbuntuUnknown
Mozilla/5.0 (X11; SunOS i86pc; rv:31.0) Gecko/20100101 Firefox/31.0 SolarisUnknown
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 GNU/LinuxUnknown
Mozilla/5.0 (X11; Linux x8664; rv:31.0) Gecko/20100101 Firefox/31.0 GNU/LinuxUnknown
Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0 SCREENRES/1024x768 PLC/PLC_3_3_0_LR5 HW/Zotac_AD04 PLCMODE/FOOTWALL GNU/LinuxUnknown
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 GNU/LinuxUnknown
Mozilla/5.0 (X11; Linux i686 on x8664; rv:31.0) Gecko/20100101 Firefox/31.0 GNU/LinuxUnknown
Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/31.0) GNU/LinuxUnknown
Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Firefox/31.0 FreeBSDUnknown
Mozilla/5.0 (Windows NT 8.1; Win64; rv:31.0) Gecko/20100101 Firefox/31.0 Windows NTUnknown
Mozilla/5.0 (Windows NT 6.3; x64; rv:31.0) Gecko/20100101 Firefox/31.0 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; x64; rv:31.0) Gecko/20100101 Firefox/31 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0; Neustar WPM) Gecko/20100101 Firefox/31.0 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:31.0) Gecko/20100101 Firefox/31.0 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; rv:31.0) Gecko/20100101 Firefox/31.0 AlexaToolbar/psai366f-2.1 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; rv:31.0) Gecko/20100101 Firefox/31.0 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.3; de; rv:31.0) Gecko/20100101 Firefox/31.0 Windows 8Unknown
Mozilla/5.0 (Windows NT 6.2; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0 K-Meleon/75.0 Windows 8Unknown
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