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TreeSize Professional is a powerful and flexible harddisk space manager for Windows 200X/XP/Vista. Find out which folders are the largest on your drives and recover megabytes on your disks. TreeSize Professional shows you the size, allocated and wasted space, the number of files, 3D charts, the last access date, the file owner and permissions, the NTFS compression rate and much more information for several folders or drives you choose. It also lets you search drives, entire servers or the entire network for old, big, temporary and duplicate files. The search results can be moved, deleted or exported.

FastCopy is the Fastest Copy/Delete Software on Windows. It supports UNICODE and over MAX_PATH(260byte) pathname files. It automatically selects different method according to whether Source and DestDir are in the same or different HDD. Diff HDВ - Reading and writing are processed respectively in parallel by another thread. Same HDD - Reading are processed until the big buffer fills. When the big buffer filled, writing are started and processed in bulk.