Best Free Open-Source Note-taking Software

A note-taking app for networked thought

A free, open-source note-taking app

A free, open source note-taking and to-do application

A fast, secure, minimalist note‑taking app for students and freelancers

Note-taking and database app

A simple, open-source, self-hosted note-taking app

A note-taking and knowledge management tool

A minimalistic, open-source note-taking app

AI-powered note-taking assistant

A note-taking application that knows programmers and Markdown better

AI-powered chatbot for Obsidian

A note-taking app with a focus on security and simplicity

Note-taking app with tagging and searching capabilities

A hierarchical note taking application

A simple, fast, and secure note-taking app

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

All-in-one workspace for notes and knowledge management

Powerful task management directly inside your Obsidian notes