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; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/10

  Firefox 10 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:14.0) Gecko/20120604 Firefox/14.0a2

  Firefox 14 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:39.0) Gecko/20100101 Firefox/39.0.666.1.0.23.1-signed.1-signed

  Firefox 39 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

  Firefox 9 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:36.1) Gecko/20100101 Firefox/36.1

  Firefox 36 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:15.0) Gecko/20100101 Firefox/15.0.1 AlexaToolbar/alxf-2.15

  Firefox 15 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0

  Firefox 29 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:2.0b7pre) Gecko/20100918 Firefox/4.0b7pre

  Firefox 4 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:12.0a2) Gecko/20120313 Firefox/12.0a2

  Firefox 12 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:15.0) Gecko/20100101 Firefox/15.0.1

  Firefox 15 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; ru; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 ( .NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:31.0) Gecko/20100101 Firefox/31.0 K-Meleon/75.1

  Firefox 31 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:55.0) Gecko/20100101 Firefox/55.0

  Firefox 55 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0,gzip(gfe)

  Firefox 52 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/35.0

  Firefox 35 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:10.0.1) Gecko/20100101 Firefox/10.0.1

  Firefox 10 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0

  Firefox 1 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1

  Firefox 4 on Windows Vista

• Mozilla/5.0 (Windows; Windows NT 6.0; rv:2.0b3) Gecko/20100805 Firefox/4.0b3 ( .NET CLR 3.5.30729; .NET4.0E)

  Firefox 4 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; 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; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8 (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

  Firefox 10 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:28.0) Gecko/20100101 Firefox/28.0

  Firefox 28 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; nb-NO; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0

  Firefox 25 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0

  Firefox 49 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.0.4) Gecko/2008102920 Firefox/3.0.4

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; pl; 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; de; rv:1.8.1.8) Gecko/20071008 Firefox/2.0.0.8

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:45.0) Gecko/20100101 Firefox/45.0

  Firefox 45 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; pl; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4

  Firefox 2 on Windows Vista

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

  Firefox 2 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0

  Firefox 54 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0

  Firefox 53 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; Win64; x64; rv:53.0) Gecko/20100101 Firefox/53.0

  Firefox 53 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:13.0) Gecko/20100101 Firefox/13.0

  Firefox 13 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:2.0b4) Gecko/20100818 Firefox/4.0b4

  Firefox 4 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; ru; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR 3.5.30729)

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:38.0) Gecko/20100101 Firefox/38.0 K-Meleon/76.0

  Firefox 38 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0

  Firefox 49 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0

  Firefox 60 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:15.0) Gecko/15.0 Firefox/15.0a1

  Firefox 15 on Windows Vista

• Mozilla/5.0 (Windows NT 6.0; rv:21.0) Gecko/20100101 Firefox/21.0 AlexaToolbar/amznf-3.0.20121129

  Firefox 21 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; ru; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5 (.NET CLR 3.5.30729) WebMoney Advisor

  Firefox 3 on Windows Vista

• Mozilla/5.0 (Windows; U; Windows NT 6.0; ru; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5

  Firefox 3 on Windows Vista