A utility that aids with translation and cleanup of Excel spreadsheets. It captures and lists all words in the spreadsheet, allowing the user to globally substitute alternate words.

Proposes spreadsheets configured with interactive formulas in many different subject areas.

Add-in that teaches you how to use Excel through its user-interface.

Tool which extends Excel's search facilities.

Provides keyboard shortcuts designed for use by members of the financial community.

DiagramEX provides a graphical user interface for the entry and modification of Excel formulae.

Construction add-on to Excel for quantity surveying or cost estimating. Free download.

This add-in provides a simple, ergonomic way to enter data.

UK company providing Isolist for data matching and reconciliation.

Draws dependency graphs/diagrams to depict relationships between cells in Excel. Use this tool for spreadsheet auditing, mathematical modeling, and other calculations. Trace is freeware.