Learn anything. Keep everything.

A real notes editor, flashcards that schedule themselves, and mind maps big enough to think in. One focused desktop app, and everything stays on your machine.

Download Mnemo See what's inside

Free and open source, for Windows, macOS, and Linux.

The Mnemo desktop app showing the block based notes editor with a note on Parkinson's disease

What's inside

Everything you study, in one place.

A real notes editor

Block based writing in the Notion tradition: text, images, code, and math. Drag anything anywhere, export to PDF when it counts.

Cards that time themselves

Spaced repetition schedules every review right before you forget. Keyboard driven, with algorithms you can swap.

A whole canvas for maps

Mind mapping in the Miro spirit: shape, color, and connect nodes on an open canvas, then study from a clean preview.

Everything one keystroke away

Ctrl K jumps to any note, deck, or map. Quick Actions keep your hands on the keyboard.

Your studying at a glance

A dashboard of review stats, recent decks, and goals, so you know where you stand.

Make it feel like home

Themes, custom keybinds, and multiple languages. It is your desk, after all.

Notes

A real editor, not a text box

Block based writing like you know it from Notion: headings, images, code, and math, rearranged by drag. Local AI assistance is in the works, running on your machine instead of in someone's cloud.

The Mnemo notes editor showing a block based note on Parkinson's disease, with headings, bullet lists, and an inline diagram

Mindmaps

Room to think

A full mapping canvas, not a widget. Shape, color, and connect nodes and edges like on a whiteboard, then flip to a clean preview when it is time to study.

A Mnemo mind map of photosynthesis, with colored nodes for inputs, reactions, and outputs connected by labeled edges

Review

Reviews that respect your time

No cramming marathons. Mnemo asks for a handful of cards at the right moments, and the daily pile stays small enough to actually finish.

A Mnemo flashcard review session showing a medicine question with an answer, an inline image, and grading buttons

Why it works

Built on a century of memory research.

Forgetting has a shape, and studying with it beats studying against it. Follow one fact through your memory and see why flashcards, spacing, and connection actually work.

Take the tour

No subscriptions. No ads. No tracking. Ever.

Mnemo is free and open source. There is no account to create and no server watching you study. Your notes live on your machine, and the code is public so you can hold us to every word.