Rename all files in a folder to zero-padded sequential numbers

GNU General Public License, version 3 (GPL-3.0)

Only files with the following extensions are renamed:

• .jpg, .jpeg, .jfif
• .png
• .gif

Recommended to add an entiry to the context menu of folder backgrounds.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Directory\Background\shell\seqnum]
@="Rename to sequential numbers"

[HKEY_CLASSES_ROOT\Directory\Background\shell\seqnum\command]
@="\"C:\\bin\\seqnum.exe\" \"%V\""