Power Utility Pak Add-In
Power Utility Pak (or PUP, for short) is a collection of new tools and functions for Excel.
- PUP v7.2 - For Excel 2007 and later
Note: PUP is no longer available for versions prior to Excel 2007.
Enhanced Data Form Add-In
The J-Walk Enhanced Data Form provides a customizable form for data entry and browsing. It works with any database table in any worksheet.
- Enhanced Data Form v3 - For Excel 97 and later
Note: This add-in is actually free. Advanced users can purchase the password for a small fee.
Books by John Walkenbach
I write them, but I don't sell them directly. You can purchase my books at most major bookstores, and online bookstores such as Amazon.com.