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 HD? - 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.
Because Reading/Writing are processed with no OS cache at all, other applications aren't easy to become heavy. It can bring out Reading/Writing performance that is close to device limit. Include/Exclude Filter (UNIX Wildcard style) can be specified. It runs lightly, because MFC is not used. (made by Win32 API and C Runtime only)