This software offers a solution to the users who want to insert zeroes into filenames to keep them properly aligned and in alphabetical/numerical order. Many times, to accomplish a task, we create multiple files containing a root name followed by a number. Unfortunately, if you don't think ahead and pad the left of the numerical part of the filename with a zero so that all of the filename lengths are the same, displaying the files in numerical order becomes impossible. Use this utility to prepend the numeric suffix of the file name with a user-specified number of zeroes. For example: foo1.bmp foo11.bmp foo2.bmp foo222.bmp can become foo001.bmp foo002.bmp foo011.bmp foo222.bmp.