Disk Space Fan

Disk Space Fan is a free tool that helps you analyze your hard drive usage and get an overview of how full it is. The program displays your files and folders in a clear graphical form, so you can easily see how much space each item is taking up and which files or folders are unnecessary. Disk Space Fan also allows you to find duplicate files and delete them, which can free up a significant amount of disk space.

Here are some of the features of Disk Space Fan:

- Analyzing hard drive usage

- Displaying files and folders in a clear graphical form

- Finding duplicate files

- Deleting duplicate files

- Saving scan history

- Backward comparison of scan history

- Free version

- Full version with additional features