Waste Whacker - Version 4.1 Automates the process of removing unwanted files from your hard drives. These files can be backup files created by many applications, temp files not removed by Windows or other programs, files with a zero-byte size, old Internet cache files, plus many others. All files types are customizable by the user. Files can be sent to the Recycle Bin, completely removed from the system, or archived for later retrieval. Additionally, Waste Whacker can be run during Windows bootup. Quick, Powerful Waste Removal.