Rapid File Defragmentor Lite is a freeware command line application to defrag your HDD. A command line application that allows you to quickly defragment your hard drive.

Usage: RapidFD_lite.exe [-r] [a] [-l filelist] file1 file2 ...

Parameters:
-a analyze and print fragmentation info
-l filelist defragment files from the filelist
-r recurse subdirectories

Examples:
RapidFD_lite.exe -r "c:\program files\*.exe" "c:\program files\*.dll"
RapidFD_lite.exe -a abc.dat def.dat
RapidFD_lite.exe -l list.txt

The license of this software is Freeware, you can free download and free use this disk management software.