Introducing AutoDocument, an open-source mail merge alternative that connects spreadsheets, databases, and user forms to generate documents like Microsoft Word and PDFs. This free web app uses libraries like python-docx-template and headless LibreOffice to simplify document generation. With reusable workflows and flexible templates, AutoDocument can handle data from various sources and produce outputs in different formats.

Source: https://dev.to/harlekuin/autodocument-open-source-mail-merge-alternative-1o9f