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O&O Defrag Professional

advanced drive defragmentation

Our Rating: 5 stars (Excellent)

O&O Defrag Professional puts is a replacement for the standard Windows defragmenter, that offers a much advanced set of features. It puts fragmented files together and maximizes your system speed and offers five different defragmentation strategies, as well as OneButtonDefrag technology for automatic adjustment of the settings best fitting for your system. The program can defragment drives manually, or fully automatic in the background, keeping your system at peak performance by avoiding build-up of file fragmentation. Defragmentation jobs can also be scheduled, using various criteria. Additional features include status reports, cluster inspector, command line interface, optional MMC integration, boot time defragmentation, special support for mobile systems and more.

Free Trial, $49.95

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Product Details

O&O Defrag Professional
Publisher O&o Software
File Size13954 kb
Version12 (history)
Last updatedSep 15, 2009
LicenseFree Trial, $49.95
Windows2000/XP/Vista x64
RequirementsNone
Other productsAll 5 products from this developer
Trial Limitations30 day trial. Fully functional.

clean software O&O Defrag Professional does not contain any adware or spyware.

Weekly Highlights

Audio Dedupe

Find duplicate audio files even if they are stored in different file formats and are not marked with ID3 tags.

File Scavenger

Recover deleted files from your hard drive, memory cards, even formatted or damaged drives.