SoonSoon Software
Mind maps & outlines

MindAtom

A fast, focused mind map and outline editor for planning projects, taking notes and thinking in structure.

Map your ideas

Build branches quickly with the keyboard, fold and unfold topics, add notes and connect related ideas.

Find and refine

Search and replace across topic text, notes and connection labels, with rich-text formatting kept intact.

Local or cloud

Work with local files without an account, or sign in to keep cloud documents in sync across devices.

Work together

Share a cloud document with others as editors or viewers and see changes in real time, with offline recovery.

Platforms

MindAtom is available on Apple platforms, with web, desktop and mobile versions in development. Availability and pricing may vary by region.

Support

Questions, bug reports or feature requests: [email protected]. See our Privacy Policy and Terms of Service.