About GrandPerspective
A small utility application for Mac OS X that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space. It uses a so called tree map for visualisation. Each file is shown as a rectangle with an area proportional to the file’s size. Files in the same folder appear together, but their placement is otherwise arbitrary.

What’s New in this Version
- Two long-awaited features have been added: deletion of files and folders from within the application, and coloring of files by file type. Both functions can be customized using the user preferences. The new release also includes various minor improvements and three bug fixes.