Duplicate File Finder finds duplicate images, videos, songs, and other types of files. While Listing Contents of any folder, you can choose to ignore Hidden Files, Hidden Folder, Ignore Read Only Files. When listing files of a drive, you can select to ignore the files from Windows folder, ignore files from the programs folder, Ignore AppData folders, and ignore Recycle Bin Folders. Listing of Files and Files Count in Every Folder is optional. In case you wish to scan a big folder or a drive, ignoring specific types of folders can speed up the listing of files.