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 (Windows NT 10.0; WOW64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:86.28.159.43]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:190.15.203.26]
• Mozilla/5.0 (Windows NT 6.1; Win64; x86; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 PyWebCopyBot/7.0.2
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:70.0) Gecko/20100101 Firefox/70.0 5
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:70.0) Gecko/20100101 Firefox/70.0 4
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 /7.0.2
• Mozilla/5.0 (Windows NT 10.0; rv:10.0) Gecko/20100101 Firefox/70.0.1
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1878974307
• Mozilla/5.0 (Android 6.0.1; Tablet; rv:70.0) Gecko/70.0 Firefox/70.0
• Mozilla/5.0 (X11; Linux x86_64; rv:90.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:65.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 UT@LoGi
• Mozilla/5.0 (Android 5.0; Mobile; rv:70.0) Gecko/70.0 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1957478872
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:74.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 atechno proto soplock
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1884334532
• Mozilla/5.0 (Windows NT 6.1; Win32; x86; rv:65.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 539372694
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 820W2L1y-11 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.3; rv:70.0 ) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1502532156
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0/8mqDiPuL-36
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0/8mqEpSuL-47
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.3; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 312848745
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 93583838
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0+ORDER+BY+100
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0\x22
• Mozilla/5.0 (Windows NT 6.1; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:160.80.208.2]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 PyWebCopyBot/6.3.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:2.34.148.53]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Thunderbird/70.0 Lightning/70.0b1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Thunderbird/70.0 Lightning/70.0b1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Thunderbird/70.0 Lightning/70.0b3
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Thunderbird/70.0
• Mozilla/5.0 (Windows NT 6.1; Win64; IA64; rv:70.0) Gecko/20191030 Firefox/70.0; xs-YVIj1dWYtyU;CgduC4;
• Mozilla/5.0 (Windows NT 6.3; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.3 anonymized by Abelssoft 1721965176
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:213.32.4.115]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:213.32.4.115]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:213.32.4.224]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 [ip:213.32.4.247]
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1930677744
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 ESR
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20200101 Firefox/70.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.0; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Android 10; Mobile; rv:70.0a6) Gecko/70.0a6 Firefox/70.0a6
• Mozilla/5.0 (X11; U; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (X11; Ubuntu x86_64; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 Firefox 70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/70.01
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:76.0) Gecko/20100101 Firefox/70.0.1
• Mozilla/5.0 (Android 6.0; Mobile; rv:70.0) Gecko/70.0 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0.0) Gecko/20100101 Firefox/70.0.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20120101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:70.0) Gecko/20191022 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1563225341
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:70.0) Gecko/20190101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20200524 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0;secssobrowser) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (X11; Arch Linux; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0 Edge/17.17134
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_02
• Mozilla/5.0 (X11; Linux i686; rv:64.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/70.0.1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_01,gzip(gfe)
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1761217458
• Mozilla/5.0 (Windows NT 6.1; rv:70.0 ) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1932408449,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.1; rv:40.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0;secssobrowser) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_13
• Mozilla/5.0 (Windows NT 6.1; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_01
• Mozilla/5.0 (X11; FreeBSD amd64; rv:70.0.1) Gecko/20100101 Firefox/70.0.1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_03
• Mozilla/5.0 (X11; Fedora; Linux i686; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_03
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 Firefox 70.0 Win10
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_02
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_12
• Mozilla/5.0 (Windows NT 6.3; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.3 anonymized by Abelssoft 1181591077
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_04
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.3 anonymized by Abelssoft 298666885
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_12
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_10
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_20
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0a1;secssobrowser) Gecko/20100101 Firefox/70.0a1
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:71.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 UEFPo5VP-36 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 yf98QWxQ-11 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.1; Win64; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:70.0.1) Gecko/20100101 Firefox/70.0.1 GKSnab
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_01
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_03
• Mozilla/5.0 (Windows NT 10.0; rv:70.0) Gecko/20100101 Firefox/70.0 anonymized by Abelssoft 1484720775
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0 TO-Browser/TOB7.70.0.301_01