TeraCopy, rsync, Robocopy, ViceVersa, lsyncd, SuperCopier, Copywhiz, XXCopy, Ultracopier, GS RichCopy 360, Total Copy, RsyncOSX, TurboCopy Pro, WinRoboCopy, Total Copier, NiceCopier, QCopy, Zaloha.sh, OneWaySynchronize, GSCopyPro, Truck - Rsync Client are some alternatives to XCOPY.