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 (Windows NT 5.0; Win64; x64; rv:12.4) Gecko/20100101 Firefox/12.4.9

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; Win64; x64; rv:12.9) Gecko/20100101 Firefox/12.9.1

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; Win64; x64; rv:12.3) Gecko/20100101 Firefox/12.3.0

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0.8

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; Win64; x64; rv:12.1) Gecko/20100101 Firefox/12.1.4

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; Win64; x64; rv:12.2) Gecko/20100101 Firefox/12.2.6

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 5.0; rv:12.5) Gecko/20100101 Firefox/12.5.4

    Firefox 12 on Windows 2000

  • Mozilla/5.0 (Windows NT 10.0; rv:12.0) Gecko/20141124 Firefox/12.0

    Firefox 12 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20192108 Firefox/12.0

    Firefox 12 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko/20100101 Firefox/12.0

    Firefox 12 on Windows 10

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:12.0a2) Gecko/20120217 Firefox/12.0a2

    Firefox 12 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:12.0a2) Gecko/20120201 Firefox/12.0a2

    Firefox 12 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:12.0) Gecko/20100101 Firefox/12.0

    Firefox 12 on Ubuntu

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

    Firefox 12 on Ubuntu

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_0) Gecko/20171511 Firefox/12.0

    Firefox 12 on Mac 11

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6.6; rv:12.7) Gecko/20100101 Firefox/12.7.9

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.6; rv:12.0) Gecko/20100101 Firefox/12.0.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10.0; rv:12.9) Gecko/20100101 Firefox/12.9.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.8.5; rv:12.5) Gecko/20100101 Firefox/12.5.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.7; rv:12.3) Gecko/20100101 Firefox/12.3.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.8.3; rv:12.4) Gecko/20100101 Firefox/12.4.7

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.8.7; rv:12.4) Gecko/20100101 Firefox/12.4.5

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.10.8; rv:12.4) Gecko/20100101 Firefox/12.4.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9.3; rv:12.5) Gecko/20100101 Firefox/12.5.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; PPC Mac OS X 10.10.4; rv:12.8) Gecko/20100101 Firefox/12.8.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10.7; rv:12.6) Gecko/20100101 Firefox/12.6.1

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; PPC Mac OS X 10.10.9; rv:12.7) Gecko/20100101 Firefox/12.7.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7.3; rv:12.9) Gecko/20100101 Firefox/12.9.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.8.4; rv:12.5) Gecko/20100101 Firefox/12.5.7

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.5; rv:12.1) Gecko/20100101 Firefox/12.1.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.9.5; rv:12.9) Gecko/20100101 Firefox/12.9.8

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5.8; rv:12.8) Gecko/20100101 Firefox/12.8.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.9.5; rv:12.9) Gecko/20100101 Firefox/12.9.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7.6; rv:12.4) Gecko/20100101 Firefox/12.4.0

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.9.6; rv:12.4) Gecko/20100101 Firefox/12.4.1

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.1; rv:12.5) Gecko/20100101 Firefox/12.5.3

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8.8; rv:12.6) Gecko/20100101 Firefox/12.6.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.10.7; rv:12.9) Gecko/20100101 Firefox/12.9.7

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6.1; rv:12.4) Gecko/20100101 Firefox/12.4.8

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6.8; rv:12.1) Gecko/20100101 Firefox/12.1.4

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10.8; rv:12.0) Gecko/20100101 Firefox/12.0.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.7.3; rv:12.8) Gecko/20100101 Firefox/12.8.5

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6.1; rv:12.5) Gecko/20100101 Firefox/12.5.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7.4; rv:12.3) Gecko/20100101 Firefox/12.3.6

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5.2; rv:12.6) Gecko/20100101 Firefox/12.6.8

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10.2; rv:12.3) Gecko/20100101 Firefox/12.3.8

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5.4; rv:12.1) Gecko/20100101 Firefox/12.1.5

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5.7; rv:12.2) Gecko/20100101 Firefox/12.2.8

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7.6; rv:12.6) Gecko/20100101 Firefox/12.6.1

    Firefox 12 on Mac 10

  • Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5.8; rv:12.1) Gecko/20100101 Firefox/12.1.1

    Firefox 12 on Mac 10

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