xlRoll-Up:  Powerful Spreadsheet-Based Reporting

xlRollUp is an analysis and reporting add-in for Excel that provides a precision instrument for aggregating and analyzing data from multiple workbook files.

• Eliminates problematic formula references to external files.
• Includes status and logging features to put the user in complete control.
• Relied on by a Fortune 500 company to prepare consolidated income tax calculations each quarter.

More ...