Duplicate File Finder is a free application to find and remove duplicate files. It supports an unlimited number of files and folders on your HDD, SSD, or in the Cloud Storage. Duplicate File Finder will find duplicate photos, songs, documents, spreadsheets, MP3 files, and more. Duplicate files can enter your computer in many ways. Your computer is not fully optimized until you have removed all unnecessary duplicate files. Let Duplicate File Finder find and eliminate duplicates. Find true duplicates (files with the same contents). Find duplicate songs by Title, Artist, Album. Built-in Picture Viewer and Music Player. Protect system files and folders. Convenient and easy to use user interface. Export list of duplicates to HTML, CSV, TXT.