Firefox 12 User Agents

Firefox 12 User Agents in our database. This is a listing of only some of the most popular ones.

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9.9; rv:12.5) Gecko/20100101 Firefox/12.5.5

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.10.6; rv:12.7) Gecko/20100101 Firefox/12.7.2

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5.0; rv:12.8) Gecko/20100101 Firefox/12.8.1

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.10.4; rv:12.3) Gecko/20100101 Firefox/12.3.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.8.5; rv:12.6) Gecko/20100101 Firefox/12.6.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.8; rv:12.0) Gecko/20100101 Firefox/12.0.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5.9; rv:12.1) Gecko/20100101 Firefox/12.1.1

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9.4; rv:12.1) Gecko/20100101 Firefox/12.1.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6.6; rv:12.1) Gecko/20100101 Firefox/12.1.5

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6.2; rv:12.0) Gecko/20100101 Firefox/12.0.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_3) Gecko/20011304 Firefox/12.0

    Firefox 12 on Mac 11

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3_1) Gecko/20100612 Firefox/12.0

    Firefox 12 on Mac 11

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (X11; FreeBSD i386; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on FreeBSD

  • Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on GNU/Linux

  • Mozilla/5.0 (Linux x86_64; rv:12.0) Gecko/2017917 Firefox/12.0

    Firefox 12 on GNU/Linux

  • Ruby, Mozilla/5.0 (Windows NT 6.1; rv:12.0) Gecko/20120403211507 Firefox/12.0

    Firefox 12 on Windows 7

  • Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Windows 7

  • Mozilla/5.0 (Windows NT 6.1; rv:12.0) Gecko/20120403211507 Firefox/12.0

    Firefox 12 on Windows 7

  • Mozilla/5.0 (Windows NT 6.0; rv:12.8) Gecko/20100101 Firefox/12.8.9

    Firefox 12 on Windows Vista

  • Mozilla/5.0 (Windows NT 6.0; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Windows Vista

  • Mozilla/5.0 (Windows NT 5.1; rv:12.0) Gecko/201178 Firefox/12.0

    Firefox 12 on Windows XP

  • Mozilla/5.0 (Windows NT 5.0; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Mac 10

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