Download Opera 10.50 build 3216 alpha
A new development version of the web browser Opera was released on Saturday. Version 10.50 includes a newer version of Carakan, the JavaScript engine that is part of version 2.5 of the layout engine Presto. This version of Carakan should be a lot faster than its predecessors. The developers have further indicated that they will now focus on the Windows version and will no longer release the Mac OS X and Linux versions at an equivalent level and time. A comprehensive overview of the changes in this release can be found on this page, here are the highlights:
Highlights of the Opera 10.50 build 3216 release:
- Upgraded Carakan engine
- Search box enhancements
- Bookmark fixes
- Improved stability
- Restructuring of the Opera menu
- Return of UNIX builds
The following downloads are available: 
Opera 10.50 build 3216 for Windows (msi) 
Opera 10.50 build 3216 for Windows (Classic) 
Opera 10.50 build 8213 for Mac OS X (Intel) 
Opera 10.50 build 6201 for Linux
Note: Different build numbers are used for the Mac OS X and Linux versions.
| Version number | 10.50 build 3216 alpha | 
| Release status | Alpha | 
| Operating systems | Windows 7, Windows 2000, Linux, Windows XP, macOS, Windows Server 2003, Windows Vista, Windows Server 2008 | 
| Website | Opera | 
| Download | http://my.opera.com/desktopteam/blog/accelerated-process | 
| File sizes | 8.40MB – 13.80MB | 
| License type | Freeware | 

