Firefox 42 User Agents

Firefox 42 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 9.2; rv:42.42.1) Gecko/20100101 Firefox/42.42.1

    Firefox 42 on Mac 9

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 8.0.2; rv:42.40.2) Gecko/20100101 Firefox/42.40.2

    Firefox 42 on Mac 8

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.0; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11_7_8; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 11

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 1.0; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 1

  • Mozilla/5.0 (compatible; Macintosh/1.0; +Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:42.0) Gecko/20100101 Firefox/42.0)

    Firefox 42 on Mac

  • Mozilla/5.0 (Macintosh; Intel Mac OS X; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:42.0) Gecko/20100101 Firefox/42.0 AlexaToolbar/alxf-2.21

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

  • Mozilla/5.0 (X11; FreeBSD i386; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on FreeBSD

  • Mozilla/5.0 (X11; FreeBSD amd64; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on FreeBSD

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

    Firefox 42 on GNU/Linux

  • Mozilla/5.0 (Windows NT 5.1; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows XP

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

    Firefox 42 on Ubuntu

  • Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows 7

  • Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.3) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows 7

  • Mozilla/5.0 (Windows NT 6.1; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows 7

  • Mozilla/5.0 (Windows NT 420.0; Win69; x69; rv:95.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows NT

  • Mozilla/5.0 (Windows NT 10.0; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Windows 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:42.0) Gecko/20100101 Firefox/42.0

    Firefox 42 on Mac 10

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