Formula Builder for MS Word - Formulas in Microsoft Word Made Easy! Formula Builder for MS Word-Accounting Edition is a Word add-in program designed to boost productivity and save you and your staff hours preparing financial and analytical reports. It offers an intuitive interface that makes it easy to create formulas in any new or existing Word document. The Accounting Edition includes all the features of the Basic Edition and more. The program includes many time-saving features. You can even add a range of numbers with a single click. No more rekeying data into Word documents from spreadsheets!