Batch Renamer allows you to quickly and easily rename a files selection.
Build a modifications workflow and preview the future filenames before commiting your modifications (and yes, you can undo your commit).
Available modifications are :
. Change case
. Make sequential (numbers or letters)
. Add some text
. Replace some text
. Force to another filename
These modifications can be used several times in the same workflow in order to give you the result you are expecting. An userguide is included.