Re-Number

The renumber function can pinpoint numbers inside your filenames and process them in ways that are not possible with other functions. It is very intuitive to use:

Options

Tip: To remove a number, simple choose "replace with" and leave the input field empty!

Hint
    A common problem is that you want to add 1 to the numbers in the filenames, but this will not work since you can not have two files with the same filename:

    File 1.ext => File 2.ext (!)
    File 2.ext => File 3.ext (!)
    File 3.ext => File 4.ext

    Since the renaming must be done sequentially, the two first filenames will "collide" with filenames not yet renamed. Only the last file can be renamed in this situation.

    The solution is to do it in two stages. First add something for example 101 to each number:

    File 1.ext => File 102.ext
    File 2.ext => File 103.ext
    File 3.ext => File 104.ext

    Then subtract 100 from the filenames:

    File 102.ext => File 2.ext
    File 103.ext => File 3.ext
    File 104.ext => File 4.ext