Opera 10 alpha
Opera Presto 2.2 is the newest rendering engine for the Opera browser. It provides significant improvements in speed, performance and security.
30% Faster on the real Web
We optimized the Opera Presto 2.2 engine to be much faster on resource intensive pages such as Gmail and Facebook.
Write freely in your Facebook wall, blog or Web mail. Opera 10 alpha underlines any misspelled words so you can express yourself without reservation.
Opera 10 alpha makes it easier than ever to stay up to date with the latest version.
E-mail your way
Web Developers, get ready
The new Opera Presto 2.2 engine in Opera 10 alpha supports all the features you need to start developing the next great Web site.
Web Fonts and SVG
Typography on the Web will never look the same. With the Opera Presto 2.2 engine, you can use Web Fonts -including SVG font files- on your Web pages.
Opacity through RGBA and HSLA