Best Open-Source Knowledge Management Software

A note-taking app for networked thought

Open-source collaborative wiki and documentation software

Convert PDFs to Word, Excel, and more

Documenting architectural decisions for better software development

A note-taking and knowledge management tool

AI-powered chatbot for Obsidian

A knowledge management tool for personal knowledge base and note-taking

Turn paper clutter into searchable digital archives on your own server

All-in-one workspace for notes and knowledge management

Build, test, and document UI components in isolation.

Generate diagrams and flowcharts from text

Create project documentation with Markdown

Add searchable text to scanned PDFs

A modern, self‑hosted wiki for developers and small teams

A minimalistic static site generator powered by Vue and Markdown