The problem File renamer solves

If there are many image files and you have to rename it by the number (1,2,3,4....) it will take a lot of time, but not any more because this project do that for you, you just have to select the folder and it will rename it in the blink of our eye

Challenges I ran into

If your file is opened in another application it will not rename it so make sure it is not opened in other application