Firefox 3 User Agents

Firefox 3 User Agents in our database. This is a listing of only some of the most popular ones.

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9b4) Gecko/2008030317 Firefox/3.0b4

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9b3) Gecko/2008020514 Firefox/3.0b3

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU; rv:1.9.1.4) Gecko/20091016 Firefox/3.5.4 (.NET CLR 3.5.30729)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.9.0.14) Gecko/2009082707 Firefox/3.0.14

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.9.0.13) Gecko/2009073022 Firefox/3.0.13

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; lt; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; ko; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9b5) Gecko/2008032620 Firefox/3.0b5

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6 ( .NET CLR 3.5.30729; .NET4.0E)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2b5) Gecko/20091204 Firefox/3.6b5

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2b4) Gecko/20091124 Firefox/3.6b4 (.NET CLR 3.5.30729)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2.16) Gecko/20110319 Firefox/3.6.16 ( .NET CLR 3.5.30729)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; fa; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b5pre) Gecko/2008030706 Firefox/3.0b5pre

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b4pre) Gecko/2008020708 Firefox/3.0b4pre

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b3) Gecko/2008020514 Firefox/3.0b3

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b1) Gecko/2007110703 Firefox/3.0b1

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.14) Gecko/20110218 Firefox/3.6.14 GTB7.1 ( .NET CLR 3.5.30729)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.1.4) Gecko/20091016 Firefox/3.5.4 ( .NET CLR 3.5.30729; .NET4.0E)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.2) Gecko/20100316 Firefox/3.6.2 ( .NET CLR 3.0.04506.30)

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.0

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows NT 6.2; wae-CH; rv:1.9.0.20) Gecko/2017-08-21 00:08:34 Firefox/3.8

    Firefox 3 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; ms-MY; rv:1.9.0.20) Gecko/2020-01-08 16:22:34 Firefox/3.8

    Firefox 3 on Windows 8

  • Mozilla/5.0 (Windows NT 6.2; kn-IN; rv:1.9.1.20) Gecko/2019-04-07 22:38:01 Firefox/3.6.14

    Firefox 3 on Windows 8

  • Mozilla/5.0 (Windows NT 6.1; el-GR; rv:1.9.1.20) Gecko/2011-12-27 23:33:53 Firefox/3.6.3

    Firefox 3 on Windows 7

  • Mozilla/5.0 (Windows NT 6.1; cs-CZ; rv:1.9.0.20) Gecko/2011-02-24 23:30:16 Firefox/3.8

    Firefox 3 on Windows 7

  • Mozilla/5.0 (Windows NT 5.2; id-ID; rv:1.9.2.20) Gecko/2021-02-28 09:27:42 Firefox/3.8

    Firefox 3 on Windows Server 2003

  • Mozilla/5.0 (Windows NT 5.1; sid-ET; rv:1.9.2.20) Gecko/2015-01-17 09:10:51 Firefox/3.8

    Firefox 3 on Windows XP

  • Mozilla/5.0 (Windows NT 5.0; ta-LK; rv:1.9.0.20) Gecko/2012-03-15 13:54:02 Firefox/3.6.2

    Firefox 3 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; ca-ES; rv:1.9.2.20) Gecko/2016-02-24 18:29:32 Firefox/3.6.11

    Firefox 3 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.01; ar-SO; rv:1.9.1.20) Gecko/2013-04-20 08:48:35 Firefox/3.8

    Firefox 3 on Windows 2000

  • Mozilla/5.0 (Windows NT 4.0; hr-HR; rv:1.9.1.20) Gecko/2013-11-21 03:25:17 Firefox/3.8

    Firefox 3 on Windows NT

  • Mozilla/5.0 (Windows NT 4.0; hne-IN; rv:1.9.2.20) Gecko/2011-05-31 05:27:26 Firefox/3.8

    Firefox 3 on Windows NT

  • Mozilla/5.0 (Windows NT 4.0; ga-IE; rv:1.9.1.20) Gecko/2019-04-20 19:11:43 Firefox/3.8

    Firefox 3 on Windows NT

  • Mozilla/5.0 (Windows NT 10.0; xh-ZA; rv:1.9.1.20) Gecko/2015-08-10 14:46:36 Firefox/3.6.20

    Firefox 3 on Windows 10

  • Mozilla/5.0 (Windows CE; zh-HK; rv:1.9.2.20) Gecko/2019-01-25 20:41:54 Firefox/3.6.4

    Firefox 3 on Windows CE

  • Mozilla/5.0 (Windows 95; unm-US; rv:1.9.0.20) Gecko/2016-02-05 16:57:52 Firefox/3.6.10

    Firefox 3 on Windows 95

  • Mozilla/5.0 (Windows 95; tcy-IN; rv:1.9.2.20) Gecko/2010-08-29 20:39:26 Firefox/3.6.18

    Firefox 3 on Windows 95

  • Mozilla/5.0 (Windows 95; kk-KZ; rv:1.9.1.20) Gecko/2015-04-20 05:30:25 Firefox/3.6.7

    Firefox 3 on Windows 95

  • Mozilla/5.0 (Windows 95; ha-NG; rv:1.9.1.20) Gecko/2016-07-05 16:25:25 Firefox/3.8

    Firefox 3 on Windows 95

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; de; rv:1.9.0.13) Gecko/2009073021 Firefox/3.0.13

    Firefox 3 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1b4) Gecko/20090423 Firefox/3.5b4 GTB5

    Firefox 3 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1b3pre) Gecko/20090204 Firefox/3.1b3pre

    Firefox 3 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; en-US; rv:1.9.2.2) Gecko/20100316 Firefox/3.6.2

    Firefox 3 on Mac 10

  • Mozilla/5.0 (Linux x86_64; rv:3.0) Gecko/20001229 Firefox/3.0

    Firefox 3 on GNU/Linux

  • MMozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; rv:1.9.2.24) Gecko/20111103 Firefox/3.6.24

    Firefox 3 on Windows Vista

  • Opera/5.0 (Ubuntu; U; Windows NT 6.1; es; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13

    Firefox 3 on Ubuntu

  • Mozilla/5.0(X11;U;Linux(x86_64);en;rv:1.9a8)Gecko/2007100619;GranParadiso/3.1

    Firefox 3 on GNU/Linux

  • Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.9b5) Gecko/2008032620 Firefox/3.0b5

    Firefox 3 on Solaris

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