O&O Defrag Professional > Version History
Version History
O&O Defrag Professional
This shows you how often O&O Defrag Professional was updated with us over the past few months. Whenever available, we also include additional information for each update (new features, changes etc.).
version 12 - posted on Sep 15, 2009
- No further details available
version 11.6.4199 - posted on Sep 08, 2009
- No further details available
version 11.5.4101 - posted on Jul 23, 2009
- No further details available
version 11.5 - posted on Mar 06, 2009
- optimized file status view and enhanced block view, extensive defragmentation of system files (meta files), improved performance
version 10.0.1634 - posted on Apr 24, 2008
- No further details available
version 8.6 - posted on Feb 09, 2007
- Windows Vista compatibility
version 8 - posted on Apr 26, 2005
- NEW: Complete Automation with O&O OneButtonDefrag
NEW: Special support for Notebooks
NEW: Screen Saver Mode for efficient and convenient optimization
