Tested Opera bookmarklets for navigation, searching, checking code validity, page data, and other purposes.

Features a number of resources for Opera users including utilities, workarounds, tutorials, and links.

Opera browser optimized for mobile phones with Symbian OS and the EPOC platform.

Provides Opera browser skins, posts updates, host forums, and presents links and other related resources.

Official site for the web browser offering software downloads, information on the browser, and a list of features.

Comprehensive information about Opera including updates, details on new features, tips, tutorials, and customization guides.