Firefox 39 User Agents

Firefox 39 User Agents in our database. This is a listing of only some of the most popular ones.

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows 10

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Ubuntu

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; TE/3.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Ubuntu

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0; TE/3.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; de; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (X11; FreeBSD amd64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on FreeBSD

  • Mozilla/5.0 (Windows NT 6.2; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows 8

  • Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Ubuntu

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

    Firefox 39 on Ubuntu

  • Mozilla/5.0 (X11; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on GNU/Linux

  • Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows 8

  • Mozilla/5.0 (Windows NT 6.0; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows Vista

  • Mozilla/5.0 (Windows NT 5.1; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Windows XP

  • Mozilla/5.0 (Windows NT 5.0; Win64; rv:39.1) Gecko/20100101 Firefox/39.1

    Firefox 39 on Windows 2000

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0) Gecko/20100101 Firefox/39.0

    Firefox 39 on Mac 10

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