Opera Mini is a web browser designed primarily for mobile phones, smartphones and personal digital assistants. Until version 4 it used the Java ME platform, requiring the mobile device to run Java ME applications. From version 5 it is also available as a native application for Android, iOS, Symbian OS, and Windows Mobile.
Opera Mini is offered free of charge, supported mainly through deals with mobile operators to have Opera Mini pre-installed in phones, and other sources of revenue such as search advertising deals, licensing and paid bookmarks and Speed Dial placement.
Opera Mini requests web pages through Opera Software’s servers, which process and compress them before sending them to the mobile phone, speeding up transfer by two to three times and dramatically reducing the amount of data transferred, chargeable on many mobile phone data plans.Download: Opera Mini Web browser