For more information, please visit the following pages:

• Opera Mini
• Opera Software ASA
• Presto

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

• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.343; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.340; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.337; U; pl) Presto/2.12.423
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.337; U; pl) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3520I Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34572/191.334; U; pl) Presto/2.12.423
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.307; U; en) Presto/2.12.423
• SAMSUNG-GT-C3590 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.286; U; en) Presto/2.12.423
• GT-C3595 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33398/191.283; U; fr) Presto/2.12.423
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.324; U; pl) Presto/2.12.423
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.320; U; pl) Presto/2.12.423
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/85.73; U; tr) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3520I Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34572/191.315; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.310; U; de) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.308; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.275; U; it) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3590 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.283; U; pl) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34793/191.278; U; de) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.275; U; fr) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.275; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.273; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.275; U; fr) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.273; U; cs) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.273; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.273; U; vi) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; tr) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S3800W Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32926/191.273; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32451/191.273; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3322i Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.273; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; es) Presto/2.12.423 Version/12.16
• SAMSUNG GT-S3330 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32840/191.273; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; vi) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.273; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.273; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3520I Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34794/191.273; U; id) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3322i Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.269; U; ru) Presto/2.12.423 Version/12.16
• GT-C3595 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33398/191.269; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.269; U; sr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.269; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.269; U; de) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.269; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.269; U; vi) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.269; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.269; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.269; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.269; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.268; U; en) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (Linux; Android 4.4.4; SAMSUNG SM-J100H Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/29.3530; U; en) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.268; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.268; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/34.1697; U; id) Presto/2.8.119 Version/11.10
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.268; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32448/191.268; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.268; U; es) Presto/2.12.423 Version/12.16
• GT-C3595 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33398/191.268; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.268; U; pl) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3592 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33680/191.268; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3322i Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.265; U; hi) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.265; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32445/191.265; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.265; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33133/191.265; U; en) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3592 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33680/191.265; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-C3590 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33886/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.265; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.265; U; vi) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34572/191.265; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.265; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.265; U; ru) Presto/2.12.423 Version/12.16
• Nokia6303iclassic/5.0 (10.80) Profile/MIDP-2.1 Configuration/CLDC-1.1 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/35.6172; U; en) Presto/2.8.119 Version/11.10en9.4.0.342 UNTRUSTED/1.0
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.265; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.265; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.265; U; id) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S3802 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33578/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.265; U; vi) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32449/191.265; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34814/191.262; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.262; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.262; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.262; U; it) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.262; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.262; U; fa) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.262; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32453/191.256; U; it) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.256; U; ru) Presto/2.12.423 Version/12.16
• SAMSUNG-GT-S5611 Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.34572/191.256; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.256; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.33876/191.256; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.256; U; tr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.256; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (BlackBerry; Opera Mini/7.1.33553/191.256; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.256; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.256; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32446/191.256; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.253; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/7.1.32052/191.253; U; pl) Presto/2.12.423 Version/12.16
• Opera/9.80 (Series 60; Opera Mini/7.1.32444/191.253; U; en) Presto/2.12.423 Version/12.16