You can install FDF in your Windows installation to free up disk space and prevent your hard drive from filling up with duplicate files.
You can use FDF to find duplicate photos, music files, videos, ringtones, texts, pdfs, HTMLs, and so on. You can choose to keep the duplicated item (keep duplicates) or delete it (delete duplicates).
Using FDF is easy. Just copy it to your desktop or desktop shortcut and run it. You will be prompted to make a selection. The default selection will prompt you