pdf

Documenso is an open-source document signing tool that enables secure digital signatures while maintaining privacy and control through self-hosting capabilities.

DocuSeal is an open source document filling and signing platform that provides secure and efficient digital document processing, allowing users to create PDF forms that can be filled and signed online with an easy-to-use, mobile-optimized interface.

DocKing is a document management service/microservice that handles templates and renders them in PDF format, providing a centralized solution for PDF generation and template management.

I, Librarian is an open-source document management system focused on research and academic papers, featuring PDF management, metadata extraction, and integration with academic databases like PubMed, NASA, IEEE, and arXiv.