For more information, please visit the following pages:

• Opera
• Opera Software ASA
• Presto

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

• Opera/9.80 (Windows NT 5.2; WOW64; U; cs) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; hr) Presto/2.10.289 Version/12.02,gzip(gfe) (via translate.google.com)
• Opera/9.80 (Windows NT 5.1; U; Edition Yx 01; ru) Presto/2.10.289 Version/12.02,gzip(gfe) (via translate.google.com)
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.8 (build 4139); de) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; Edition Yx 01; ru) Presto/2.10.289 Version/12.02,gzip(gfe)
• Opera/9.80 (Windows NT 5.0; U; Edition Indonesian Local; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.2; WOW64; U; MRA 6.0 (build 5650); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.2; U; MRA 5.7 (build 03789); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.2; WOW64; U; YB/5.1.3.0; uk) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 5.9 (build 4933); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.2; U; MRA 6.0 (build 5972); de) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 6.0 (build 5970); uk) Presto/2.10.289 Version/12.02
• Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 5.0; Trident/4.0; ru) Opera 12.02
• Opera/9.80 (Windows NT 5.0; U; it) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; Win64; x64; U; en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.2; WOW64; U; YB/3.5.1; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.0; U; de) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.5 (build 9104); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; Win64; x64; U; MRA 6.0 (build 5660); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.7 (build 03789); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.8 (build 4156); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.1 (build 6639); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 6.4 (build 8614); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 6.3 (build 8050); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.5 (build 02780); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.3 (build 02552); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.3 (build 8065); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.0 (build 6089); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 6.2 (build 7184); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; IBM EVV/3.0/EAK01AG9/LE; MRA 6.0 (build 5976); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.2; U; MRA 6.3 (build 7771); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; 7E635238-181A-9049-7CF1-357B77DBC320; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.4 (build 8614); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.7 (build 03797); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 8.0 (build 6017); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.6 (build 03278); MRSPUTNIK OW; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.2; U; MRA 5.4 (build 02647); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; Edition Beeline_ru; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 8.0 (build 6008); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.2; U; MRA 6.0 (build 5976); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.1 (build 6325); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.3 (build 8050); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.2 (build 7314); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.8 (build 3944); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.10 (build 5308); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.2 (build 7313); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.9 (build 4953); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.10 (build 5217); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; WOW64; U; Edition Yx; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 6.4 (build 8614); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.3 (build 02564); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (X11; Linux x86_64; U; Linux Mint; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.2 (build 7046); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.1 (build 6277); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.0 (build 6008); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.0 (build 5996); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.0 (build 5981); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.2 (build 7293); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.0 (build 6037); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.9 (build 4947); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.10 (build 5309); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.10 (build 5282); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; IBM EVV/3.0/EAK01AG9/LE; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; Edition Indonesian Local; en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; 7647E837-5262-2A9D-3631-020FEE870A89; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; 54D3EC28-3037-ECA7-068D-A545434C6B04; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; YB/5.1.3.0; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 8.1 (build 6337); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.2 (build 7443); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.2 (build 7293); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.1 (build 6683); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.0 (build 6001); MRSPUTNIK OW 2, 3, 0, 238; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; WOW64; U; en-GB) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 6.0 (build 6005); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 5.8 (build 3925); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 5.7 (build 03757); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 5.7 (build 03686); MRSPUTNIK OW 2, 3, 0, 244; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; MRA 5.6 (build 03278); MRSPUTNIK OW 2, 2, 0, 94; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRSPUTNIK OW 2, 3, 0, 289; MRA 5.7 (build 03658); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRSPUTNIK OW 2, 3, 0, 250; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 8.0 (build 5734); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 6.2 (build 7293); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.9 (build 4947); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.7 (build 03773); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 5.10 (build 5288); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; IBM EVV/3.0/EAK01AG9/LE; MRSPUTNIK OW 2, 3, 0, 289; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; Edition Indonesian Local; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; Edition IBIS; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 8.3 (build 7317); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.2 (build 7528); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.1 (build 6578); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 6.0 (build 6083); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.7 (build 03796); en) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; WOW64; U; MRA 5.10 (build 5230); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.1 (build 6645); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 6.0 (build 6011); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.1; U; MRA 5.8 (build 4120); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 6.0; U; ; MRSPUTNIK OW 2, 2, 0, 94; ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 8.2 (build 6901); ru) Presto/2.10.289 Version/12.02
• Opera/9.80 (Windows NT 5.1; U; MRA 8.2 (build 6870); ru) Presto/2.10.289 Version/12.02