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

• Mozilla/4.0 [en] (WinNT; I)
• Opera/9.22 (Windows NT 4.0; nl-NL) Presto/2.11.166 Version/12.00
• Mozilla/5.0 (Windows NT 4.0; en-US; rv:1.9.2.20) Gecko/20150728 Firefox/35.0
• Opera/8.56.(Windows NT 4.0; kok-IN) Presto/2.9.172
• Opera/8.56.(Windows NT 4.0; kok-IN) Presto/2.9.172 Version/11.00
• Mozilla/5.0 (Windows NT 4.0; nhn-MX; rv:1.9.2.20) Gecko/ Firefox/3.8
• Opera/8.41.(Windows NT 4.0; ts-ZA) Presto/2.9.178 Version/11.00
• Opera/9.38.(Windows NT 4.0; sv-FI) Presto/2.9.188 Version/12.00
• Opera/8.95.(Windows NT 4.0; unm-US) Presto/2.9.160 Version/12.00
• Mozilla/5.0 (Windows; U; Windows NT based; es-ES) AppleWebKit/534.34 (KHTML, like Gecko) QtWeb Internet Browser/3.8.5 http://www.QtWeb.net
• Mozilla/4.08 [en] (WinNT; I ;Nav)
• Opera/9.80 (Windows NT 4.0; U; en) Presto/2.6.30 Version/10.63
• Mozilla/5.0 (Windows NT 4.0; Win64; x64) Gecko/20100101 Firefox/63.0
• Mozilla/5.0 (Windows NT 4.0; WOW64) Gecko/20100101 Firefox/78.0
• Mozilla/5.0 (Windows; U; Windows NT based; en-IN) AppleWebKit/534.34 (KHTML, like Gecko) QtWeb Internet Browser/3.8.5 http://www.QtWeb.net
• Mozilla/5.0 (Windows NT 4.0; WOW64) Gecko/20100101 Firefox/67.0
• Mozilla/5.0 (Windows; U; Windows NT based; ar-EG) AppleWebKit/534.34 (KHTML, like Gecko) QtWeb Internet Browser/3.8.5 http://www.QtWeb.net
• Mozilla/5.0 (Windows NT 4.0; rv:98.0) Gecko/20100101 Firefox/98.0
• Mozilla/5.0 (compatible; MSIE 2.0; Windows NT 6.2; Trident/3.0)
• Mozilla/5.0 (Windows NT 4.0; bem-ZM; rv:1.9.0.20) Gecko/2022-05-15 14:18:59 Firefox/3.8
• Opera/9.21.(Windows NT 4.0; lo-LA) Presto/2.9.176 Version/11.00
• Mozilla/5.0 (Windows NT 4.0; cy-GB; rv:1.9.1.20) Gecko/2016-07-19 10:51:54 Firefox/3.8
• Opera/8.35.(Windows NT 4.0; dv-MV) Presto/2.9.167 Version/12.00
• Mozilla/5.0 (compatible; MSIE 6.0; Windows NT 4.0; Trident/5.1)
• Mozilla/5.0 (Windows NT 4.0; ku-TR; rv:1.9.2.20) Gecko/2016-04-23 11:20:44 Firefox/3.8
• Opera/8.97.(Windows NT 4.0; ff-SN) Presto/2.9.169 Version/10.00
• Mozilla/5.0 (compatible; MSIE 1.0; Windows NT 6.2; Trident/1.0)
• Mozilla/5.0 (compatible; MSIE 6.0; Windows NT 4.0; Trident/3.0)
• Mozilla/5.0 (compatible; MSIE 3.0; Windows NT 10.0; .NET CLR; Trident/5.0)
• Opera/9.25.(Windows NT 4.0; hr-HR) Presto/2.9.166 Version/11.00
• Mozilla/5.0 (Windows NT 4.0; en-US; rv:1.9.2.20) Gecko/20121111 Firefox/36.0
• Mozilla/5.0 (Windows NT 4.0; dv-MV; rv:1.9.1.20) Gecko/2017-09-09 13:13:13 Firefox/11.0
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:0.9.2) Gecko/20010726 Netscape6/6.1
• Mozilla/5.0 (Windows; U; WinNT4.0; fr-FR; rv:0.9.4) Gecko/20011128 Netscape6/6.2.1
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.4) Gecko/20030624
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.7.12) Gecko/20050915
• Mozilla/5.0 (Windows; U; WinNT4.0; de-AT; rv:1.1) Gecko/20020826
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.2) Gecko/20021126
• Mozilla/4.76 (Windows NT 4.0; U) Opera 6.0 [de]
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.8.0.5) Gecko/20060706 K-Meleon/1.0
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.04 [en]
• Mozilla/5.0 (Windows; U; WinNT4.0; en-GB; rv:1.0.1) Gecko/20020823 Netscape/7.0
• Mozilla/4.0 (compatible; MSIE 5.05; Windows NT 3.51)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.0 [en]
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:0.9.4.1) Gecko/20020314 Netscape6/6.2.2
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:1.7.5) Gecko/20041108 Firefox/52.7.4
• Mozilla/5.0 (Windows NT 4.0; rw-RW; rv:1.9.1.20) Gecko/2020-07-29 05:50:20 Firefox/11.0
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:0.9.4) Gecko/20011128 Netscape6/6.2.1
• Mozilla/4.0 (compatible; MSIE 4.0; Windows NT)
• Mozilla/4.0 (compatible; MSIE 5.05; Windows NT 4.0)
• Mozilla/5.0 (compatible; MSIE 6.0; Windows NT 4.0; Trident/3.1)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; YComp 5.0.2.5)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; YComp 5.0.2.6)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.0 [de]
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; .NET CLR 1.0.3705)
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.7) Gecko/20040616
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; Hotbar 3.0)
• Opera/8.54 (Windows NT 4.0; U; zh-cn)
• Mozilla/5.0 (Windows; U; WinNT; en; rv:1.0.2) Gecko/20030311 Beonex/0.8.2-stable
• Mozilla/5.0 (Windows; U; WinNT4.0; fr-FR; rv:1.0.0) Gecko/20020530
• Opera/6.04 (Windows NT 4.0; U) [en]
• Opera/6.04 (Windows NT 4.0; U) [de]
• Mozilla/4.0 (compatible; MSIE 6.0; MSIE 5.5; Windows NT 4.0) Opera 7.02 [de]
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.4) Gecko/20011128 Netscape6/6.2.1
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:1.7.5) Gecko/20041108 Firefox/1.0
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:0.9.4) Gecko/20011019 Netscape6/6.2
• Mozilla/5.0 (Windows; U; WinNT3.51; en-US; rv:1.8.1.8) Gecko/20071009 SeaMonkey/1.1.5
• Opera/6.02 (Windows NT 4.0; U) [de]
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 5.9; .NET CLR 1.1.4322)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.01 [de]
• Mozilla/5.0 (Windows; U; Windows NT 4.0; SG; rv:1.7.5) Gecko/20050610 Netscape/8.0.2
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.0.2) Gecko/20021120 Netscape/7.01
• Mozilla/5.0 (Windows; U; WinNT4.0; de-DE; rv:1.7.6) Gecko/20050226 Firefox/1.0.1
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.2b) Gecko/20021029 Phoenix/0.4
• Mozilla/5.0 (Windows; U; Windows NT 4.0; en-US; rv:1.8.0.2) Gecko/20060418 Firefox/1.5.0.2;
• Mozilla/5.0 (Windows; U; WinNT4.0; fr-FR; rv:0.9.2) Gecko/20010726 Netscape6/6.1
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.1a) Gecko/20020611
• Opera/7.10 (Windows NT 4.0; U) [de]
• Opera/7.0 (Windows NT 4.0; U) [de]
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 5.02 [en]
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt; Hotbar 4.1.8.0)
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.4.1) Gecko/20020314 Netscape6/6.2.2
• Mozilla/5.0 (Windows; U; WinNT4.0; de-AT; rv:1.7.11) Gecko/20050728
• Mozilla/4.0 (compatible; MSIE 5.50; Windows NT; SiteKiosk 4.8)
• Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 5.12 [de]
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:0.9.4) Gecko/20011019 Netscape6/6.2
• Mozilla/4.0 (compatible; MSIE 5.50; Windows NT; SiteKiosk 4.9; SiteCoach 1.0)
• Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.0.1) Gecko/20020826
• Opera/6.05 (Windows NT 4.0; U) [fr]
• Opera/7.03 (Windows NT 4.0; U) [en]
• Opera/8.63.(Windows NT 4.0; my-MM) Presto/2.9.168 Version/12.00
• Mozilla/5.0 (Windows NT 4.0; Win64; x64) Gecko/20100101 Firefox/64.0
• Mozilla/5.0 (compatible; MSIE 6.0; Windows NT 4.0; Trident/4.1)
• Opera/9.83.(Windows NT 4.0; eu-ES) Presto/2.9.175 Version/12.00
• Mozilla/5.0 (Windows NT 4.0; lt-LT; rv:1.9.2.20) Gecko/2011-10-09 21:37:03 Firefox/3.6.13
• Mozilla/4.0 (compatible; MSIE 4.0; Windows NT 4.0 SP6; WIN32; AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.45 Safari/537.36
• Mozilla/4.0 (compatible; MSIE 5.50 SP2; Windows NT 4.0 SP6; WIN32; Trident/7.0; .NET4.0C;
• Mozilla/4.0 (compatible; MSIE 4.0; Windows NT 4.0 SP6; WIN32; Trident/7.0; .NET4.0C;
• Mozilla/5.0 (Windows NT 4.10; WOW64; rv:64.0) Gecko/20100101 Firefox/64.0
• Mozilla/4.61 [en] (WinNT; U)