

Simplicity, it can be used without reading the documentation.Safety, it can never damage processed files.Effective disk optimization algorithm (many strategies available).MFT (master file table) defragmentation.System files defragmentation (page-file, hibernation file, etc).Also, Ultra Defrag aims to be fast, simple, reliable, and efficient. Actually all files including page and hibernation files can be defragmented there. In contrast with the most other disk defragmenters, the app can defragment locked files by running during the Windows boot. This reduces startup times of many applications including web and photo browsers. After the disk optimization less mechanical work is needed to read groups of small files. Also, the program can optimize a whole disk by placing small files close to each other, sorted by path (or other criteria). The tool reduces the file fragmentation, thus it makes disk operations faster. Because of that, the disk access becomes slower. When files consist of many little fragments scattered around the disk the computer needs more mechanical work to read them. Also one of the main goals of UltraDefrag is doing the job as fast and reliable as possible.

It can defragment any system files including registry hives and paging files. You can terminate the process early by specifying an execution time limit.UltraDefrag is a powerful Open Source Defragmentation Software for the Windows Platform.

You can filter the files processed by size, the number of fragments, file name, and path. UltraDefrag is easy to use without any complicated scripting or a huge load of configuration settings. It makes use of the same defragmenting API used by many other windows defrag utilities. UltraDefrag is a free disk defragmenter that supports defragmentation of locked system files by running during the boot process.
