1. Create a folder of any name
like abc
2. Move the files you want to
hide.
3. Now just add the
extension .jad like if you have
abc folder rename it to abc.jad
4. Now create anotherfolder in
same directory with the same
name but different extension
of.jar (example abc.jar)
5. now your main folder
(with .Jad extention) will hide
and it will not be shown.To see
the original folder rename the
visible folder (of.Jar extention)
and your hidden folder will
appear.