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 6.3; Win64; x64; rv:85.0) Gecko/22100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.1; rv:85.0) Gecko/20100101 Firefox/85.0 [ip:77.32.112.21]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 [ip:181.119.41.21]
• Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:78.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.2; rv:85.0.2) Gecko/20100101 Firefox/85.0.2
• Mozilla/5.0 (Windows NT 6.2; rv:85.0.1) Gecko/20100101 Firefox/85.0.1
• Mozilla/5.0 (Android 7.0; Mobile; rv:85.0) Gecko/85.0 Firefox/85.0 [ip:193.207.161.88]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 [ip:151.83.127.172]
• Mozilla/5.0 (Android 11; Mobile; rv:85.0) Gecko/85.0 Firefox/85.0 [ip:93.43.202.195]
• Mozilla/5.0 (Android 7.0; Mobile; rv:85.0) Gecko/85.0 Firefox/85.0 [ip:193.207.233.118]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Android 6.0; Mobile; rv:85.0) Gecko/85.0 Firefox/85.0 [ip:193.207.146.167]
• Mozilla/5.0 (Android 9; Mobile; rv:85.0) Gecko/85.0 Firefox/85.0 [ip:87.4.65.48]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 12.1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:85.0.2) Gecko/20100101 Firefox/85.0.2
• Mozilla/5.0 (Windows NT 6.2; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 607156809
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:86.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.6; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:77.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 2046535776
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.5; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:85.0) Gecko/20100101 thenewinternet/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.4; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; rv:85.0 ) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 1534693509
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; WOW64; rv:41.0) Gecko/20100101 Firefox/85.0.2 (x64 de) Anonymisiert durch AlMiSoft Browser-Anonymisierer 62868949
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0.1) Gecko/20100101 Firefox/85.0.1
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:85.0) Gecko/20100101 Firefox/85.0 p4r|{4G3NcY
• Mozilla/5.0 (Windows NT 6.2; rv:85.0 ) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 526921539
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.1; rv:88.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0+nosentry
• Mozilla/5.0 (X11; FreeBSD; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11.1; rv:85.0) Gecko/20100101 Firefox/85.0.2
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 237973701
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_03
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_10
• Mozilla/5.0 (Windows NT 6.1; rv:85.0) Gecko/20100101 null Firefox/85.0
• Mozilla/5.0 (Windows NT 6.2; rv:85.0.2) Gecko/20100101 Firefox/85.0.2 anonymized by Abelssoft 1251105896
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:85.0; i94z77dm413gl0ufeht3f0e7jqj1a7q2grv870txxi0n5xtu) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Android 11; Mobile; rv:68.0) Gecko/68.0 Firefox/85.0
• Mozilla/5.0 (Android 10; Mobile; rv:84.0) Gecko/85.0 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_10
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_04
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_04
• Mozilla/5.0 (Android 10; Mobile; rv:68.0) Gecko/68.0 Firefox/85.0
• Mozilla/5.0 (Android 6.0.1; Tablet; rv:85.0) Gecko/85.0 Firefox/85.0
• Mozilla/5.0 (Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_01
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 530551060
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_20
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 1629278751
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_12
• Mozilla/5.0 (X11; FBI/2.6.0; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0/7rpJ8CqK-00
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0/8mqXoXuL-32
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0/8mqEzXuL-46
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 r45f2L6b-39 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 rZCIN3ZN-36 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_02,gzip(gfe)
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0 TO-Browser/TOB7.85.0.301_01,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.1; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 1284997953
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 By7Sdp5H-57 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 MNobOEnO-54 Firefox/85.0
• Mozilla/5.0 (Windows NT 6.1; rv:85.0) Gecko/20100101 Firefox/85.0/8mqMlPuL-96
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:39.0) Gecko/20100101 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 HJAbdSbu-59 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; WOW64; rv:41.0) Gecko/20100101 Firefox/85.0.2 (x64 de) Anonymisiert durch AlMiSoft Browser-Maulkorb 67995623
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 FnMQD5wB-22 Firefox/85.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0/1ghD7CpK-01/1ghD7CpK-01
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0.1
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 566173822
• Mozilla/5.0 (Windows NT 10.0; rv:85.0) Gecko/20100101 Firefox/85.0 anonymized by Abelssoft 318208970