The Broom! - Version 1.5 The Broom! allows you to clear your drives from unnecessary and temporary files. The program includes more than 220 file extensions, which enable it to scan and recognize most of the files on your computer. It can also clear backup, 0-byte, cache, and cookie files, and includes a host of special functions as well as complete file management. You can change file extensions and dates; copy, open, and rename files; and number them. Broom! also lets you create and manage icon libraries.