8 tools
2 sub-categories
Knowledge & Docs
Open-source tools in the Knowledge & Docs space.
Notes App 1 tools
Wiki / Notes 7 tools
AppFlowy
Open-source Notion alternative (offline-first)
Joplin
Open-source note-taking with E2E encryption
AFFiNE
All-in-one workspace for docs and whiteboard
Outline
Beautiful wiki and knowledge base
Wiki.js
Powerful modern wiki platform
BookStack
Simple self-hosted wiki with books/chapters/pages
Docmost
Polished Notion/Confluence replacement