File Renamer (Mac)
is a fast and easy way to rename multiple
files. Select any group of files in
a folder and do what you want -- change
the file extension, make all names lower/upper
case, replace or delete characters,
add prefixes and suffixes, or replace
the names altogether with sequential
names of your choosing. It can also
be useful for programmers or for those
who create sequential versions of text
files, etc. Operation is simple: just
select from a drop-down list or fill
in some settings, drag and drop a folder,
hd, or use the pull down menu to select
your files. Then Preview to see the
effect and click Apply to make the changes.