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; Windows NT 6.0; it; rv:1.8.1.9) Gecko/20071025 Firefox/51.0.1

  Firefox 51 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.4) Gecko/20100523 Firefox/50.0

  Firefox 50 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; pt-BR; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; es-ES; rv:1.9.2) Gecko/20100115 Firefox/52.5.0

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; fy-NL; rv:2.0b1) Gecko/20100628 Firefox/4.0b1 (.NET CLR 3.5.30729)

  Firefox 4 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2a1pre) Gecko/20090420 Minefield/3.6a1pre (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:85.0) Gecko/20100101 Firefox/85.0

  Firefox 85 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; pl; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:24.0) Gecko/20100101 Firefox/24.0 AlexaToolbar/alxf-2.19

  Firefox 24 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; fr; rv:1.9.2.28) Gecko/20120306 Firefox/3.6.28 (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.52.09) Gecko/20140132 Firefox/45.52.09

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.50.03) Gecko/20162614 Firefox/52.50.03

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.52.05) Gecko/20163274 Firefox/52.52.05

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.56.03) Gecko/20144391 Firefox/52.56.03

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9pre) Gecko/2008042006 Minefield/3.0pre

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.57.04) Gecko/20156958 Firefox/45.57.04

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.64.01) Gecko/20152521 Firefox/45.64.01

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9b5) Gecko/2008032620 Firefox/3.0b5

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.68.05) Gecko/20157105 Firefox/45.68.05

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; ca; rv:1.9.1.9) Gecko/20100315 Firefox/3.5.9 GTB7.0 ( .NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.54.02) Gecko/20153412 Firefox/45.54.02

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.58.05) Gecko/20157562 Firefox/45.58.05

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.50.07) Gecko/20148481 Firefox/45.50.07

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.51.04) Gecko/20163021 Firefox/52.51.04

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.62.09) Gecko/20150212 Firefox/45.62.09

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.59.06) Gecko/20147080 Firefox/52.59.06

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.50.07) Gecko/20158756 Firefox/45.50.07

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.66.13) Gecko/20154945 Firefox/45.66.13

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.57.04) Gecko/20155166 Firefox/45.57.04

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.60.17) Gecko/20158010 Firefox/45.60.17

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.57.04) Gecko/20145334 Firefox/45.57.04

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.52.00) Gecko/20141806 Firefox/45.52.00

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.65.02) Gecko/20153418 Firefox/45.65.02

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.62.09) Gecko/20150161 Firefox/45.62.09

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.60.17) Gecko/20158975 Firefox/45.60.17

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.58.01) Gecko/20160398 Firefox/52.58.01

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.59.06) Gecko/20147966 Firefox/52.59.06

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.59.06) Gecko/20157523 Firefox/45.59.06

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.69.16) Gecko/20157695 Firefox/45.69.16

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.55.02) Gecko/20143937 Firefox/52.55.02

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.0.12) Gecko/2009070611 MRA 5.4 (build 02652) Firefox/3.0.12 (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 ( .NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.59.06) Gecko/20147321 Firefox/52.59.06

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.59.06) Gecko/20147227 Firefox/52.59.06

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.57.04) Gecko/20145468 Firefox/45.57.04

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:52.51.08) Gecko/20149699 Firefox/52.51.08

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.69.06) Gecko/20157211 Firefox/45.69.06

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.55.02) Gecko/20144527 Firefox/45.55.02

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.63.10) Gecko/20151595 Firefox/45.63.10

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.69.16) Gecko/20157187 Firefox/45.69.16

  Firefox 45 on Windows Vista