How to use 
File Name Changer
under constructions / because of my poor English
When there are some files with similar names and you want to change their names.
FileNameChanger will be useful.
- video captured images
images of digital camera
- arrangement of copy files
- log files
video captured images, images of digital camera
- when there are files with names below:
screen 1, screen 3, screen 10, screen 21, screen 111
- drag & drop them to FileNameChanger's icon
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