And because it's so light on resources, and can be configured not to run at all if your system is busy or other heavy-duty programs are running, it's most unlikely to ever get in your way. Once you've set O&O Defrag to work as you'd like, it'll run mostly in the background, defragmenting your hard drive automatically as required, while you get on with other things.

Or if that's not enough then you can set up an entirely custom layout scheme which optimises Windows, application files and your user data to deliver the best possible system performance.Īs you might guess, this probably isn't the best choice for the PC novice. Thats why version 25 now supports the Windows 10-integrated feature for compressing system files so that more space can be kept free. Instead, you can have your files organised by their file name, access date, last modified date and more, whatever best suits your needs. O&O Defrag supports Windows Compact OS: Many new things have been added to the O&O Defrag engine that make using it, especially under Windows 10, even better. You don't have to use one particular defrag strategy, either. Do you have multiple drives, for example? Select as many as you like and the program can defragment them all, simultaneously.

Then click Start and just watch as O&O Defrag reorganises its files to deliver the maximum possible performance.

Selecting one displays the usual mosaic-style map of its file layout. Launch it, and you'll be presented with a list of your drives. O&O Defrag is a powerful and highly configurable hard drive defragmentation package.Īt first the program looks much like any other defrag tool.

O&O Defrag Pro 27.0.8042 free downloads