"I tried SpreadsheetGear a few months ago and decided to go with a competitor. Big mistake. Code which opens two workbooks with a large number of formulas initially took over 3 minutes. With a lot of manipulation I got this down to 90 seconds. SpreadsheetGear does it in 6 seconds!"

"We welcome SpreadsheetGear to the Microsoft Visual Studio Industry Partner Program. The improved ability to create, modify, calculate, read and write Microsoft Excel (versions 97 and higher) workbooks will allow our mutual customers to create a broad range of solutions in a rich and familiar form."