Note-taking apps differ less in what they store and more in who controls the data.

Secure, Cross-platform, Open-Source Markdown Note Taking App

Why consider the swap

If you currently rely on Onenote and want more control over data, lower long-term costs, or a open-source licensing model, Joplin covers most of the same ground.

What you trade off

Most open-source alternatives require more setup than their commercial counterparts and may lag on polish, mobile apps, or ecosystem integrations. Check the project’s documentation for current feature parity with Onenote before committing.

Where to start

• Project page: Joplin
• Comparison reference: Onenote

This recommendation is indexed from awesome-oss-alternatives. Read their full project notes for the latest changes.