Opera Software has released a beta of version 11 of its browser presented. The most important innovation, the extensions and, once this year, Chrome and Safari extensions were introduced for interfaces, the calls were a feature in spite of the Opera widgets, and good adaptability to loud. Similar to these two competitors, and like the widgets that share a month ago, announced Opera extensions to JavaScript with some additional objects. It should also be possible, user scripts to convert in extensions, but this happens not unlike Chrome automatically. Currently, the extension gallery linked to 133rd Opera has its expansion interface as standard submitted to the W3C.

Have surfers should address the tab stacking, in which they can superimpose the tabs to group them. The contents of a stack as the Opera when moving the mouse. In addition, fold a Expand button on the tabs. Visual improvements were given the address bar, now better informed about the security status of the site and the mouse gestures: A long press on the right mouse button, the browser as an aid, which gestures are possible. Applications based on server technology, Opera Unite now automatically update.

Opera 11 can plug-ins to hold them, content to play automatically. Similar to the compression mode or in the Turbo Opera browser extension Flash block allows the user to activate plug-ins to click (Update: this is already the current version of opera: config possible). Extensive improvements Opera has had bestowed the mail function. Thus, the user can now mail accounts, filter (which are now called Label), and Feeds hide and move. The search fields were combined into one, when you open a mail-tabs, the browser automatically switches to the panel with the accounts.