Firefox User Agents

Firefox User Agents in our database. This is a listing of only some of the most popular ones.

• Mozilla/5.0 (Windows NT 10.0; rv:108.0) Gecko/20100101 Firefox/108.0

  Firefox 108 on Windows 10

• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0

  Firefox 108 on Windows 10

• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:108.0) Gecko/20100101 Firefox/108.0

  Firefox 108 on Mac 10

• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:108.0) Gecko/20100101 Firefox/108.0

  Firefox 108 on Ubuntu

• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/107.0

  Firefox 107 on Windows 10

• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/107.0

  Firefox 107 on Mac 10

• Mozilla/5.0 (X11; Linux x86_64; rv:107.0) Gecko/20100101 Firefox/107.0

  Firefox 107 on GNU/Linux

• Mozilla/5.0 (X11; Linux x86_64; rv:106.0) Gecko/20100101 Firefox/106.0

  Firefox 106 on GNU/Linux

• Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Firefox/24.0 DejaClick/2.5.0.11

  Firefox 24 on GNU/Linux

• Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8 (.NET CLR 3.5.30729)

  Firefox 3 on Windows XP

• Mozilla/5.0 (X11; FC Linux i686; rv:24.0) Gecko/20100101 Firefox/24.0

  Firefox 24 on GNU/Linux

• Mozilla/5.0 (X11; U; Linux i686; ca; rv:1.9.2.12) Gecko/20101026 SUSE/3.6.12-0.7.1 Firefox/3.6.12

  Firefox 3 on SUSE 3

• Mozilla/5.0 (X11; Linux x86_64; rv:2.2a1pre) Gecko/20100101 Firefox/4.2a1pre

  Firefox 4 on GNU/Linux

• Windows / Firefox 17: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/17.0

  Firefox on Windows 7

• Mozilla/5.0 (Windows; U; Windows NT 6.0;) Gecko/20080702 Firefox/2.0.0.16

  Firefox 2 on Windows Vista

• Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20131029 Firefox/17.0

  Firefox 17 on GNU/Linux

• Mozilla/5.0 (X11; U; Linux i686; pl-PL; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4 (Splashtop-v1.2.12.0)

  Firefox 3 on GNU/Linux

• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:41.0) Gecko/20100101 Firefox/41.0

  Firefox 41 on Mac 10

• Mozilla/5.0 (X11; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0 conkeror/1.0pre1

  Firefox 42 on GNU/Linux

• Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10

  Firefox 3 on Mac 10

• Mozilla/5.0 (Windows; U; Windows NT 5.1; cs-CZ; rv:1.9.0.5) Gecko/2008120121 Firefox/3.0.5

  Firefox 3 on Windows XP

• Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20100101 Firefox/16.0 PLC/PLC_3_2_1_GA HW/Zotac_AD04 SCREENRES/1280x1024 PLCMODE/FOOTWALL RDC/1.144

  Firefox 16 on GNU/Linux

• Mozilla/5.0 (Windows; U; Windows NT 6.0; fr; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Macintosh; U; Intel Mac OS X; it; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20

  Firefox 2 on Mac

• Mozilla/5.0 (X11; Linux i686; rv:2.0) Gecko/20100101 Firefox/4.0

  Firefox 4 on GNU/Linux

• Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20100101 Firefox/17.0

  Firefox 17 on GNU/Linux

• Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Firefox/38.0 Authentic8/1.0

  Firefox 38 on Windows 7

• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/85.3

  Firefox 85 on Windows 7

• Mozilla/5.0 (Windows NT 6.3; rv:40.0) Gecko/20100101 Firefox/40.1

  Firefox 40 on Windows 8

• Mozilla/5.0 (Windows NT 5.1; rv:20.0) Gecko/20100101 Firefox/20.0

  Firefox 20 on Windows XP

• Mozilla/5.0 (X11; FreeBSD amd64; rv:5.0) Gecko/20100101 Firefox/40.1

  Firefox 40 on FreeBSD

• Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.8.1.19) Gecko/20081216 Ubuntu/7.10 (gutsy) Firefox/2.0.0.19

  Firefox 2 on Ubuntu 7

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1 ( .NET CLR 3.5.30729; .NET4.0C)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.1; rv:35.5) Gecko/20100101 Firefox/35.5

  Firefox 35 on Windows 7

• Mozilla/5.0 (X11; U; Linux i686; sk; rv:1.9.0.4) Gecko/2008111217 Fedora/3.0.4-1.fc10 Firefox/3.0.4

  Firefox 3 on Fedora 10

• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0,gzip(gfe)

  Firefox 41 on Windows 8

• Mozilla/5.0 (X11; Fedora; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0

  Firefox 39 on Fedora

• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/39.0

  Firefox 39 on Windows 7

• Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.8) Gecko/20100214 Ubuntu/9.10 (karmic) Firefox/3.5.8

  Firefox 3 on Ubuntu 9

• Mozilla/5.0 (X11; Linux AMD64) Gecko Firefox/5.0

  Firefox 5 on GNU/Linux

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.19) Gecko/20110420 Firefox/3.5.19 (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20100101 Firefox/16.0 PLC/PLC_3_2_1_GA HW/Zotac_AD04 SCREENRES/1024x768 PLCMODE/FOOTWALL RDC/1.144

  Firefox 16 on GNU/Linux

• Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7; en-US; rv:1.9.2.3) Gecko/20100731 Firefox/4.0b3pre

  Firefox 4 on Mac 10

• Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.16) Gecko/20110319 Google Inc. Firefox/3.6.16

  Firefox 3 on Windows XP

• Mozilla/5.0 (X11; Linux i686; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

  Firefox 10 on GNU/Linux

• Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.6.17-1.fc13 Firefox/3.6.17

  Firefox 3 on Fedora 13

• Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2.24) Gecko/20111103 Firefox/3.6.24

  Firefox 3 on Mac 10

• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20100101 Firefox/40.0

  Firefox 40 on Windows 7

• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20100101 Firefox/38.0

  Firefox 38 on Windows 7

• Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20131023 Firefox/17.0

  Firefox 17 on GNU/Linux