Notes about the OBML file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The OBML file type is primarily associated with 'Opera Mini' by Opera Software ASA. Opera Mini is a web browser designed primarily for mobile phones, but also for smartphones and personal digital assistants. It uses the Java ME platform and consequently requires that the mobile device be capable of running Java ME applications. Opera Mini is offered free of charge, supported through a partnership between its developer, the Opera Software company, and the search engine company Google. Opera Mini fetches all content through a proxy server that reformats web pages into a format more suitable for small screens. A page is compressed, then delivered to the phone in a markup language called OBML (Opera Binary Markup Language). This compression process makes transfer time faster and the pre-processing also helps compatibility with web pages not designed for mobile phones.