Database File Explorer enables you to quickly get an overview of your SQL Server database files and file groups to find out how much space is used, per file, per filegroup, per hard-drive or per database. You can drill down to individual tables, view analysis reports for the Top 10 tables by rank or size, and also generate a pie chart to visualize overall space usage.

Ссылка: http://www.docc..oad/DbFileExplorerSetup.msi