Excel Macro Processor Excel Macro Processor is a powerful automation tool for Microsoft Excel 97/2000/XP/2003/2007. With it you can use Excel macros at once for a list of documents. You can work with a catalog of macros. Excel Macro Processor includes our MacroBook catalog with useful macros. You can use macros from our catalog, add your own to the catalog, and create new catalogs. This allows you to automate your work with a large group of documents. Automate your routine tasks and save time.