Opera 10.54 fixes a host of security issues and is a highly reccomended update for all Opera 10.5x users.

Review of Opera 10.52 for Mac and Windows. Find out what’s new and what’s improved.

Opera 10.51 for Windows addresses a couple of highly critical security issues and fixes numerous bugs and oddities, which were present in Opera 10.50.

Opera features many in-built capabilities like managing chat sessions on IRC, reading RSS feeds and working with browsing sessions apart from a common tabbed interface and a state of the art UI.

Download a portable version of Opera 10.5 for USB Flash drives. Opera 10.5 Portable can be downloaded from Opera@USB.