Folder Size is a freemium disk space analyzer for Windows written by MindGems Inc.

The product uses a Windows Explorer-like interface shows data as a pie chart or a bar graph.

The paid versions add the ability to copy, transfer, etc.

[1] According to PCWorld.com, as of September 2, 2010, the product was a little more cumbersome than necessary but overall was considered to have an edge over Space Sniffer (a freeware alternative) because it had additional functionality and provided more information.

This computer data storage-related software article is a stub.