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 (Android; Opera Mini/10.0.1884/191.299; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.273; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.01884/191273; es) Prest\xC3\xB3/2.12.423 Versi\xC3\xB3n/1216
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.273; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.268; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.265; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.265; U; uk) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.265; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.265; U; ar) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.248; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.246; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.246; U; uk) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.242; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6334; N; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.239; U; fr) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.239; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.239; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.238; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.234; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 7_0_4 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) OPiOS/10.1.1.92212 Mobile/11B554a Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.233; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.233; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.218; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.218; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.218; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.212; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/191.212; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6584; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPad; CPU OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.1.1.92212 Mobile/12B435 Safari/9537.53
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6652; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/138.54; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6252; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.5955; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_1 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/11D201 Safari/9537.53
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6334; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPad; CPU OS 8_4_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.0.89592 Mobile/12H321 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/189.71; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/189.71; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.7832; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.7751; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.7059; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/189.67; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.7059; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.8325; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.8314; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.8025; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/36.2592; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/36.2534; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.7011; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6546; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6116; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6066; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/36.2639; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.0.89592 Mobile/12B466 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/12B411 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12B411 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 9_2_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) OPiOS/10.1.1.92212 Mobile/13D15 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/12F69 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12F69 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 7_1 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/11D167 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_4_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/12H321 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12B440 Safari/9537.53
• Mozilla/5.0 (iPad; CPU OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.1.1.92212 Mobile/12F69 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/189.67; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.9072; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/12F70 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.7327; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6897; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6781; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6711; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6652; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6645; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6631; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6502; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.0.89592 Mobile/12B411 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12D508 Safari/9537.53
• Opera/9.80 (iPad; Opera Mini/10.0.1/36.1556; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12B466 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6488; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6423; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.2.0.93022 Mobile/12B435 Safari/9537.53
• Opera/9.80 (Android; Opera Mini/10.0.1884/37.6334; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6316; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6283; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (iPhone; Opera Mini/10.2.0/37.6252; U; ru) Presto/2.12.423 Version/12.16
• Mozilla/5.0 (iPad; CPU OS 8_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12D508 Safari/9537.53
• Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) OPiOS/10.0.1.90729 Mobile/12F70 Safari/9537.53
• Opera/9.80 (iPhone; Opera Mini/10.0.1/36.1556; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/187.21; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/187.21; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/187.20; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/187.18; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/187.13; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/184.121; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/184.121; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/182.104; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/182.104; U; id) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/182.104; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/179.156; U; en) Presto/2.12.423 Version/12.16
• Opera/9.80 (Android; Opera Mini/10.0.1884/179.156; U; ru) Presto/2.12.423 Version/12.16