ApowerPDF - ApowerPDF is a versatile PDF editor which also features as PDF converter, viewer, creator and more. It provides a perfect solution for all users.
docassemble - docassemble is a free, open-source expert system for guided interviews and document assembly.
Icecream Apps PDF Editor - Excellent powerful tool to edit PDF, annotate PDF, redact, protect and more.
HotDocs - Template-driven, automated document & form assembly software
Classic PDF Editor - View, Create, Convert and Edit PDF Files
Woodpecker - Legal document automation for solo & small firms. Simple to use, works in Word, connects to everything.