A duplicate file is a replica of another file located on some other folder or drive or any other storage location on the computer. Having the same copy of files on the system consumes the storage space of the computer and makes file handling a difficult task. The CCleaner tool incorporates a special component to detect and remove duplicate files from the system storage.
The File Finder feature in CCleaner tool helps to find the duplicate files on the computer and free up space by deleting those files.