Opera 11 Adds Stacked Tabs, Extensions

Opera Software announced the immediate availability of Opera 11 for the Mac on Thursday. The new version of the Web browser application added the ability to stack browser window tabs, and also added support for Opera-compatible extensions.

Opera 11 for Mac OS X

Version 11 also added support for mouse gesture-based navigation, changed the URL bar so it’s easier to see a Web site’s security level, added the ability to load browser extensions on demand, and more. The new version of the browser has also been optimized so it uses 30 percent less storage space than previous versions.

Opera 11 is free and available for download at the Opera Software Web site.