For more information, please visit the following pages:

• Firefox
• Mozilla Foundation
• Gecko

Latest user agents (if you are looking for complete list, download it here):

• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Firefox/60.0 482
• Mozilla/5.0 (X11; Linux i686; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:82.62.189.5]
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:79.10.132.15]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0; CAMPAGNE_SATED_p9RSnUEWpui3oGxXeUEP_20190517
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Firefox/60.0 304
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0; sc) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:190.135.205.199]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:190.135.236.131]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:167.58.242.83]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:190.134.130.113]
• Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:45.184.230.186]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:190.134.154.249]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 AtContent/95.5.2934.35
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Herring/99.1.6860.61
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Herring/97.1.6260.61
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/98.2.3061.62
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/94.2.6421.22
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/91.2.2011.12
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Trailer/92.3.9072.73
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/100.7.9526.27
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 AtContent/95.5.5934.35
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 AtContent/92.5.6384.85
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Herring/91.1.3900.1
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/95.2.9411.12
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/96.2.4801.2
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Trailer/93.3.7242.43
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/99.2.7531.32
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/92.7.3816.17
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 GLS/90.10.2909.10
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Viewer/95.9.4308.9
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Viewer/97.9.9488.89
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Trailer/98.3.3452.53
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Agency/93.8.8477.78
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 GLS/96.10.7199.100
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 OpenWave/93.4.4113.14
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 AtContent/99.5.2564.65
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/99.7.4176.77
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Trailer/90.3.3672.73
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Agency/94.8.1387.88
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 OpenWave/99.4.9283.84
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/96.7.3946.47
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 LikeWise/94.6.1375.76
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 LikeWise/99.6.8445.46
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 OpenWave/94.4.2383.84
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Viewer/96.9.4398.99
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Agency/98.8.6047.48
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 OpenWave/97.4.5373.74
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/96.7.9756.57
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 LikeWise/92.6.7015.16
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Unique/96.7.8566.67
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Agency/96.8.3027.28
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Viewer/90.9.1158.59
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Viewer/100.9.3398.99
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/98.2.5321.22
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:60.0) Gecko/20100101 /60.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 GLS/90.10.3999.100
• Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0;LinuxBB;BANDA_LARGA=1
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 Config/94.2.4091.92
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20120101 Firefox/60.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Firefox/60.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.3; rv:60.0) Gecko/20100101 Firefox/60.0 anonymized by Abelssoft 1523973058
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Android; Mobile; rv:60.0) Gecko/60.0 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0; rv:11.0) like Gecko
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.11; rv:51.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 6_7_6; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 7_6_9; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:20.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20170101 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; Win32; x86; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20160101 Firefox/60.0
• Mozilla/5.0 (Android 10; Tablet; rv:60.0) Gecko/60.0 Firefox/60.0
• Mozilla/5.0 (X11; Linux i686; rv:50.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0.2) Gecko/20100101 Firefox/60.0.2
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0.1) Gecko/20100101 Firefox/60.0.1
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20120101 Firefox/60.0
• Mozilla/5.0 (Windows NT 6.1; rv:60.9.0) Gecko/20100101 Firefox/60.9.0 anonymized by Abelssoft 216532799,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.1; rv:60.9.0) Gecko/20100101 Firefox/60.9.0 anonymized by Abelssoft 216532799
• Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.14.5; en-GB; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Windows NT 6.3; rv:60.0) Gecko/20100101 Firefox/60.00
• Mozilla/5.0 (Windows NT 6.2; Win32; x32; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 bb-mozilla-auto-config host:h7fl
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0.2) Gecko/20100101 Firefox/60.0.2
• Mozilla/5.0 (Windows NT 10.0; rv:60.0) Gecko/20100101 Firefox/60.0 anonymized by Abelssoft 632227232
• Mozilla/5.0 (X11; OpenBSD amd64; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 but not really nor Googlebot/2.1
• Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:60.0) Gecko/20100101 Firefox/60.0,gzip(gfe)
• Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:60.0) Gecko/20100101 Firefox/60.0
• Mozilla/5.0 (Android 9; Mobile; rv:60.0a1) Gecko/60.0a1 Firefox/60.0a1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0, Hello-World
• Mozilla/5.0 (Windows NT 10.0; rv:60.0) Gecko/20100101 Firefox/60.0 anonymized by Abelssoft 691021600
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 BHCHP-TC
• Mozilla/5.0 (Windows NT 6.1; rv:60.2) Gecko/20100101 Firefox/60.2 anonymized by Abelssoft 837310280
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0; vsentryBRK) Gecko/20100101 Firefox/60.0 BromiumBRK
• Mozilla/5.0 (Linux; Android 8.1.0; rv:60.0.1) Gecko/68.0 Firefox/60.0.1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:151.41.238.152]
• Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:195.103.27.222]
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Firefox/60.0 LTLM888
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Firefox/60.0 [ip:151.24.238.159]