XXCOPY, a Versatile File Management Utility---Boldly Extended Xcopy for Windows.
Summary of the XXCOPY Features
* A Win95/98/ME/NT/2000/XP/Vista/2003/2008 utility which runs in command line mode.
* Comes with a 16-bit version (XXCOPY16).
(XXCOPY16.EXE copies files using the short (8.3 format) name only.)
* Duplicates the entire system drive which can boot Win9x (xxtb #10).
* Keeps the same short name (8.3) in the destination as in the source (xxtb #03).
* The source specifier accepts wildcards in directory names also (xxtb #28).
* Backs up directory incrementally without the use of archive bit. (xxtb #06).
* Synchronizes directories (xxtb #20).
* Controls file attributes (keeps the source, destination attributes or none).
* Excludes directories or files from copying by wild cards(xxtb #05).
* Handles a Cyclic Copy case much better than XCOPY (xxtb #07).
* Qualifies files by file date/time (Before, On, or After) (xxtb #17).
* Deletes files or directories using the same powerful selection mechanism (xxtb #12).
* Copies hidden/system files, and overwrites Read-only files.
* Flattens a directory tree into files in one directory (xxtb #16).
* ... and many, many, intimidatingly more ... (over 200 command switches)
* Copies security information for NTFS volume archiving.
* Supersedes Microsoft's ROBOCOPY (xxtb #30).
* Works very much like XCOPY with the same command syntax.
http://www.xxcopy.com/index.htm