O&O Defrag 15 Professional Edition

O & O Defrag - one of the most famous and best programs to defragment your hard drive. Allows you to regain the performance workstations Windows. This solution will eliminate the fragmentation of files and arrange them in order. Now, the operation of reading and writing will be faster, have a positive impact on system performance in general. The program offers a wide selection of new and unique features that allow you to effortlessly optimize your system. 

Providing everything you need to defragment your hard drives on computers running Windows. Thanks to technology ActivityGuard and opportunities to schedule automatic defragmentation, you can establish an ongoing working process, knowing that the application O & O Defrag, running in the background, will ensure optimum performance of your computer. 

Do not wait too long! If you work on computers a lot, then slow system and program starts, endless rendering and memory processes, or even system crashes when playing can quickly ruin your enjoyment. Defragmenting your PC can hugely accelerate the speed you can work on your PC. When you defragment, those files fragmented across the hard disk are logically rearranged so that files can be quickly recognized and processed by the hardware. Performance gains of up to 100% are not uncommon! 

Key features:

Basic functions 

• Performance increases of up to 100% 


• Prevents new fragmentation efficiently in advance 


• Organizes related file fragments on your hard drive 


• Faster system and program starts 


• Extends the life of your hardware 


• Speeds up your Internet browser 


• Increases the chances of recovering lost data 


• Automatic defragmentation in the background 


• Speeds?? Up your backup and restoration processes 


• Defragmentation of your PC at the push of a button 

Advanced Settings 

• Defrag multiple drives simultaneously 


• Adapts itself to system load (O & O Activity Guard) 


• Vendor-independent optimization of solid state drives (SSDs) 


• Classification of drives into zones (Optional) 


• Execution of Windows commands (Batches) 


• Defragments individual files and directories 


• A total of eight defragmentation methods 


• Defragmentation during startup and at runtime 


• Automatic check for new versions 


• Power Management for Notebooks 


• Assistant to schedule regular defragmentation 


• Screensaver mode defragments in your absence 


• Support for USB sticks and memory cards 

Evaluation and analysis functions 

• Display of fragmentation levels 


• Display of the most fragmented files 


• Before-and-after display and statistics 


• Dynamic block view during defragmentation 


• Detailed report management 


• Suitable for Windows 8, 7, Vista and XP