Open Source Mind Mapping Tools for Windows

A "hierarchical spreadsheet" that is a great replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases.

Freeplane is a powerful and free software for building mind maps. It is a redesigned version of the well known FreeMind , and is created by one of FreeMind's key developers.

Free and open source, Java-based mind-mapping app for the desktop featuring a hierarchical editor that emphasizes folding.

DeepNotes is an open source, end-to-end encrypted visual note-taking app with deep page navigation and live collaboration. Create mind maps, diagrams, kanban boards, among others. Infinite nesting of infinite canvases.

Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool. It is also a non-linear presentation program.

Lorien is an infinite canvas drawing/note-taking app that is focused on performance, small savefiles and simplicity. It's not based on bitmap images like Krita, Gimp or Photoshop; it rather saves brush strokes as a collection of points and renders them at runtime (kind of...

KeepNote: note-taking and organization. KeepNote is a note taking application that works on Windows, Linux, and

VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts, to sort your ideas etc.

Organize literature into ideas, fast. Intrigue lets you quickly organize the papers you read alongside your thoughts in a visual & clean manner. Features include:

• Create and manage your own files in separate workspaces with saving in your local storage, which means you have full control of your knowledge compared to cloud solutions.

Heimer is a desktop application for creating mind maps and other suitable diagrams. It's written in Qt and targeted for Linux and Windows.

A highly extensible, AI-powered Markdown editor. Version control, AI Copilot, mind map, documents encryption, code snippet running, integrated terminal, chart embedding, HTML applets, Reveal.js, plug-in, and macro replacement.

Create deep visual documents, adaptable and multi-level diagrams, flowcharts, concept maps, mind maps and models.

MindRaider is personal notebook and outliner. It aims to connect the tradition of outline editors with emerging technologies. MindRaider mission is to help you in organization of your knowledge and associated web, local and realworld resources in a way that enables quick...

Bookvar is a mind mapping tool that allows you to rapidly create interactive and visually appealing multimedia mind maps, share ideas and collaborate via built-in chat service.

SciPlore MindMapping is the first mind mapping tool focusing on researchers’ needs by integrating mind mapping with reference and pdf management