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 (iPhone; Opera Mini/5.0.019802/886; U; ja)
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows NT 6.1; WOW64) AppleWebKit/23.411; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (SymbianOS/24.838; U; en) Presto/2.5.25
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/23.377; U; en) Presto/2.5.25
• Opera/9.80 (IPhone; Opera Mini/5.0.019802/886; U; en)
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.16823/1428; U; en)
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (BlackBerry; U; BlackBerry 9800) AppleWebKit/24.783; U; es) Presto/2.5.25 Version/10.54
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.275; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.273; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.269; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.16823/191.268; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/191.269; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.268; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/22.478; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (iPhone; U; xxxx like Mac OS X; en) AppleWebKit/24.838; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/20.2479; U; en) Presto/2.5.25
• Opera/9.80 (iPhone; Opera Mini/5.0.019802/886; U; ja) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.262; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/191.262; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.20283/191.256; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.20283/191.253; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.253; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.251; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.250; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/886; U; en) Presto/2.4.15
• Opera/9.80 (iPhone; Opera Mini/5.0.019802/886; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/23.377; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/870; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/870; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/886; U; id) Presto/2.4.15
• Opera/9.80 (iPhone; Opera Mini/5.0.019802/22.414; U; de) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/886; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/23.411; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19683/1278; U; ko) Presto/2.2.0
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/870; U; fr) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.0.423 Profile/18.684; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/191.248; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17381/886; U; en) Presto/2.4.15
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.248; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Linux; U; Android 9.0; en-sa; HTC_DesireHD_A9191 Build/24.741; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.246; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.3521/18.684; U; en) Presto/2.4.15
• Opera/9.80 (iPhone; Opera Mini/5.0.019802/18.738; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18635Mod.by.Handler/23.377; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.3521/886; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/iPhone;Opera Mini/5.0.019802/886; U; ja)Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/23.411; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.3521/22.414; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows; U; Windows NT 6.1; rv:2.2) Gecko/24.838; U; id) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/20.2477; U; en) Presto/2.5.25
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0(Windows; U; Windows NT 5.1; en-US)/23.390; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741Mod.by.Handler/22.414; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.243; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.242; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.239; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.20283/191.239; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.20524/191.239; U; uk) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/18.738; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.22349/37.6584; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.16895/30.3316; U; en) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/20.2497; U; en) Presto/2.5.25
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.233; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Windows; U; Windows NT 6.1; sv-SE) AppleWebKit/23.411; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18635/886; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (iPhone; U; fr; CPU iPhone OS 4_2_1 like Mac OS X; fr) AppleWebKit/23.405; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (iPhone; Opera Mini/5.0.0176/764; U; en) Presto/2.4.154.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693Mod.by.Handler/23.390; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0/870; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (SymbianOS/24.838; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Linux; U; Android 2.2; en-sa; HTC_DesireHD_A9191 Build/24.741; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.16823Mod.by.Handler/22.387; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.20283/191.227; U; pt) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0 (Linux; U; Android 2.2; fr-lu; HTC Legend Build/24.838; U; en) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/191.218; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/191.218; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/5.0.18302/189.71; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.15650/189.71; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.16823/1428; U; en) Presto/2.2.0
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.22234/29.3134; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/24.732; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19693/189.71; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18072/32.816; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18072/31.1340; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17381/32.1024; U; en) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/1092; U; en) Presto/2.4.15
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.19150/37.8025; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/28.2313; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/28.2282; U; ru) Presto/2.8.119 Version/11.10
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.22234/23.390; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18072/23.390; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/23.377; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.3521/22.414; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/22.414; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18635/22.414; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.18741/22.401; U; ru) Presto/2.5.25 Version/10.54
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.3521/19.886; U; ru) Presto/2.5.25
• Opera/9.80 (J2ME/MIDP; Opera Mini/5.0.17443/2444; U; en) Presto/2.2.0
• Opera/9.80 (iPhone; Opera Mini/5.0.019802/23.411; U; ru) Presto/2.5.25 Version/10.54