Free up storage space on your Mac by removing duplicate photos, videos, music, documents and other file types. Duplicate Sweeper makes finding, selecting and removing duplicate files on your Mac quick and easy. Using Duplicate Sweeper's advanced search algorithm, files with the same content are quickly identified - even if they are named differently. Duplicate Sweeper makes it easy to select which files to keep based on date. Use automatic rules such as "Keep last modified file" to quickly select the files you want to keep and the one you want to remove. You can even preview the file contents using the in built document viewer in Duplicate Sweeper. Once you're happy that you have selected all the files you need to remove - Duplicate Sweeper removes the unwanted files into your Recycle Bin. This way, if you change you mind, you can simply restore the files out of trash.