Disk Space Reporting and History
In addition to its amazing folder and file level reporting capabilities, FolderSizes also provides a powerful disk-level reporting tool with automatic history tracking and trend visualization.
This tool is highly configurable, allowing you to track disk space usage for any local or network disk. The detail view provides a wealth of information, including disk type, file system, total space, free space, and change history summary indicators. Double-click any disk to view a history of free and used space over time.
Separate graph views show aggregate change history by volume, allowing you to quickly compare disk space usage trends.