MaxiDisk offers a number of features related to the performance of your hard drives. It helps in gaining extra disk space by detecting and removing Junk files and old Windows backups that might not be needed any longer. To gain further disk space, the file compression feature scans for those files in your user profile that are taking up the most space, and compresses them into smaller files at the click of a button. The disk defragmentation feature increases access speeds by rearranging the files stored on the hard disk. This reduces the time it takes to read files from and write files to the disk.