PCブラウザ(Opera) - ブラウザUA一覧@wiki

【バージョン3】
Mozilla/4.0 (Windows 95;US) Opera 3.62 [en]

【バージョン6】
Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC) Opera 6.0 [en]
Mozilla/4.0 (compatible; MSIE 5.0; Windows 2000) Opera 6.01 [ja]
Mozilla/4.0 (compatible; MSIE 5.0; Windows ME) Opera 6.03 [ja]
Mozilla/4.0 (compatible; MSIE 5.0; Windows 2000) Opera 6.05 [ja]
Mozilla/4.0 (compatible; MSIE 5.0; Windows XP) Opera 6.06 [ja]
Mozilla/4.0 (compatible; MSIE 5.0; Windows 2000) Opera 6.06 [ja]

【バージョン7】
Opera 7.11
Opera/7.23 (Windows NT 5.0; U) [ja]
Opera/7.52 (Windows NT 5.1; U) [en]
Opera/7.53 (Windows NT 5.0; U) [ja]
Opera/7.54 (Windows NT 5.0; U) [ja]
Opera/7.54 (Windows NT 5.1; U) [en]
Opera/7.54 (Windows NT 5.1; U) [pl]
Opera/7.54 (X11; Linux i686; U) [en]
Opera/7.54 (X11; Linux i686; U) [sv]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.11 [en]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.21 [pt-BR]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.22 [ja]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.23 [ja]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.23 [en]
Mozilla/4.0 (compatible; MSIE 6.0; X11; Linux i686) Opera 7.23 [ja]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.23 [fr]
Mozilla/4.0 (compatible; MSIE 6.0; Mac_PowerPC) Opera 7.50 [en]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.53 [en]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.53 [ja]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.54 [ja]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.54 [en]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Opera 7.54 [en]
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.54u1 [ja]
Opera/7.54 (Windows 98; U) [ja]
Mozilla/4.78 (Windows NT 5.1; U) Opera 7.23 [ja]
Mozilla/5.0 (Windows NT 5.0; U) Opera 7.54 [en]
Mozilla/4.0 (compatible; MSIE 6.0; X11; OpenBSD i386) Opera 7.54 [en]

【バージョン8】
Opera/8.0 (X11; Linux i686; U; ja)
Opera/8.01 (Windows ME; U; ja)
Opera/8.01 (Windows NT 5.1; U; ja)
Mozilla/4.0 (compatible; MSIE 6.0; Mac_PowerPC Mac OS X; ja) Opera 8.01
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; ja) Opera 8.01
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; tr) Opera 8.02
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; ja) Opera 8.02

Opera/8.5 (Windows NT 5.0; U; ja)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; ja) Opera 8.5
Opera/8.51 (Windows NT 5.1; U; ja)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; ja) Opera 8.51
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; de) Opera 8.52
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; pl) Opera 8.52
Mozilla/5.0 (Windows NT 5.1; U; ja) Opera 8.52
Opera/8.53 (Windows NT 5.1; U; ja)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; ja) Opera 8.53
Opera/8.54 (Windows NT 5.1; U; ja)
Opera/8.54 (Windows NT 5.0; U; ja)
Mozilla/5.0 (X11; Linux i686; U; cs) Opera 8.54
Mozilla/4.0 (compatible; MSIE 6.0; KDDI-SA39) Opera 8.60 [ja]

【バージョン9】
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; ja) Opera 9.00
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera 9.00
Opera/9.00 (Windows NT 5.1; U; ja)
Opera/9.0 (Windows NT 5.1; U; en)
Opera/9.00 (Macintosh; PPC Mac OS X; U; ja)
Opera/9.02 (Macintosh; PPC Mac OS X; U; ja)
Opera/9.02 (Windows NT 5.1; U; zh-tw)
Opera/9.10 (Windows NT 6.0; U; ja)
Opera/9.21 (Windows NT 6.0; U; ja)
Opera/9.22 (Windows NT 5.1; U; ja)
Opera/9.23 (Windows NT 5.1; U; ja)
Opera/9.23 (Windows ME; U; ja)
Opera/9.26 (Windows NT 5.1; U; ja)
Opera/9.51 (Windows NT 5.1; U; ja)
Opera/9.52 (Macintosh; Intel Mac OS X; U; ja)
Opera/9.52 (Windows NT 5.1; U; ja)
Opera/9.60 (Macintosh; Intel Mac OS X; U; ja) Presto/2.1.1
Opera/9.60 (Windows NT 5.1; U; ja) Presto/2.1.1
Opera/9.61 (Windows NT 5.1; U; ja) Presto/2.1.1
Opera/9.62 (Windows NT 5.1; U; ja) Presto/2.1.1

【バージョン10】
Mozilla/4.0 (compatible; MSIE 6.0; X11; Linux i686; ja) Opera 10.10
Opera/9.80 (Windows NT 6.1; U; ja) Presto/2.9.168 Version/11.50
Opera/9.80 (Windows NT 6.1; U; ja) Presto/2.10.229 Version/11.60

【バージョン12】
Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; ja) Presto/2.10.289 Version/12.00