Download of ultradefrag-portable-5.1.2.bin.amd64.zip (ultradefrag-portable-5.1.2.bin.amd64.zip ( external link: SF.net): 670,523 bytes) will begin shortly. If not so, click link on the left.
UltraDefrag is a disk defragmenter for Windows, which supports defragmentation of locked system files by running during the boot process. It is easy to use without any complicated scripting or a huge load of configuration settings. You can filter the files processed by size, number of fragments, file name and path. You can terminate the process early by specifying an execution time limit.
