What are some alternatives?
TheFormTool - The easiest to use, most powerful, flexible and best-value family of software for document assembly and automation using Word for Windows.
XpressDox - XpressDox Desktop for Microsoft® Office Word is an affordable document assembly system.
docassemble - docassemble is a free, open-source expert system for guided interviews and document assembly.
ContractExpress - Contract automation software for law firms and corporations.
ITP Interactive - ITP Interactive is the solution of Aia for production all forms of customer communication, forms...
HotDocs - Template-driven, automated document & form assembly software