Firefox User Agents

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

• Mozilla/5.0 (Windows; U; WinNT4.0; es-ES; rv:1.9.2.16) Gecko/20110319 Firefox/3.6.16

  Firefox 3 on Windows NT

• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.8.1.16) Gecko/20080702 Firefox/2.0.0.16

  Firefox 2 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:43.0) Gecko/20100101 Firefox/43.0

  Firefox 43 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:35.0) Gecko/20100101 Firefox/35.0

  Firefox 35 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:31.0) Gecko/20100101 Firefox/31.0

  Firefox 31 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:34.0) Gecko/20100101 Firefox/34.0

  Firefox 34 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:35.0) Gecko/20100101 Firefox/35.0

  Firefox 35 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:34.0) Gecko/20100101 Firefox/34.0

  Firefox 34 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:30.0) Gecko/20100101 Firefox/30.0

  Firefox 30 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:19.0) Gecko/20100101 Firefox/19.0

  Firefox 19 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:33.0) Gecko/20100101 Firefox/33.0

  Firefox 33 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:40.0) Gecko/20100101 Firefox/40.0

  Firefox 40 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:37.0) Gecko/20100101 Firefox/37.0

  Firefox 37 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:46.0) Gecko/20100101 Firefox/46.0

  Firefox 46 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:49.0) Gecko/20100101 Firefox/49.0

  Firefox 49 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:36.0) Gecko/20100101 Firefox/36.0

  Firefox 36 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:21.0) Gecko/20100101 Firefox/21.0

  Firefox 21 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:42.0) Gecko/20100101 Firefox/42.0

  Firefox 42 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:59.0) Gecko/20100101 Firefox/59.0

  Firefox 59 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:43.0) Gecko/20100101 Firefox/43.0

  Firefox 43 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; WOW64; rv:59.0) Gecko/20100101 Firefox/59.0

  Firefox 59 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:32.0) Gecko/20100101 Firefox/32.0

  Firefox 32 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:51.0) Gecko/20100101 Firefox/51.0

  Firefox 51 on Windows NT

• Mozilla/5.0 (Windows NT 4.10; rv:52.0) Gecko/20100101 Firefox/52.0

  Firefox 52 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:48.0) Gecko/20100101 Firefox/48.0

  Firefox 48 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:50.0) Gecko/20100101 Firefox/50.0

  Firefox 50 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:45.0) Gecko/20100101 Firefox/45.0

  Firefox 45 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:41.0) Gecko/20100101 Firefox/41.0

  Firefox 41 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:47.0) Gecko/20100101 Firefox/47.0

  Firefox 47 on Windows NT

• Mozilla/5.0 (Windows NT 4.0; rv:52.0) Gecko/20100101 Firefox/52.0

  Firefox 52 on Windows NT

• Mozilla/5.0 (Windows; U; Win 9x 4.90; ja; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows 98; Win 9x 4.90; doi-IN; rv:1.9.1.20) Gecko/2020-05-10 13:15:23 Firefox/3.8

  Firefox 3 on Windows ME

• Mozilla/5.0 (Windows 98; Win 9x 4.90; af-ZA; rv:1.9.0.20) Gecko/2014-06-15 08:38:54 Firefox/11.0

  Firefox 11 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.8.1.8pre) Gecko/20071015 Firefox/2.0.0.7 Navigator/9.0

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows 98; Win 9x 4.90; mn-MN; rv:1.9.1.20) Gecko/2020-08-01 14:51:52 Firefox/3.6.11

  Firefox 3 on Windows ME

• Mozilla/5.0 (Windows 98; Win 9x 4.90; gl-ES; rv:1.9.2.20) Gecko/2021-09-13 17:54:03 Firefox/10.0

  Firefox 10 on Windows ME

• Mozilla/5.0 (Windows 98; Win 9x 4.90; en-US; rv:1.9.0.20) Gecko/20180423 Firefox/36.0

  Firefox 36 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.6) Gecko/20040206 Firefox/52.5.0

  Firefox 52 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4

  Firefox 1 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.8.0.3) Gecko/20060426 Firefox/1.5.0.3

  Firefox 1 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.6) Gecko/20040206 Firefox/0.8

  Firefox 0 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.8.1.12) Gecko/20080219 Firefox/2.0.0.12 Navigator/9.0.0.6

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; ru; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.8.0.3) Gecko/20060426 Firefox/52.7.0

  Firefox 52 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; rv:1.7) Gecko/20040803 Firefox/0.9.3

  Firefox 0 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; ru; rv:1.8.1.2) Gecko/20070219 Firefox/2.0.0.2

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows; U; Win 9x 4.90; zh-TW; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4

  Firefox 2 on Windows ME

• Mozilla/5.0 (Windows; U; Windows CE 6.0; en-US; rv:1.9.2a1pre) Gecko/20090219 Minefield/3.2a1pre

  Firefox 3 on Windows CE 6

• Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.7.13) Gecko/20060410 Firefox/1.0.8

  Firefox 1 on Windows 98