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

Comments about Heimer as an Alternative to Scapple


- Heimer is Free and Open Source
Scapple is described as 'Easy-to-use tool for getting ideas down as quickly as possible and making connections between them. It isn’t exactly mind-mapping software—it’s more like a freeform text editor that allows you to make notes anywhere on the page and to connect them using straight' and is a Mind Mapping tool in the office & productivity category. There are more than 25 alternatives to Scapple for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Scapple alternative is draw.io, which is free. Other great apps like Scapple are Excalidraw, Pencil Project, TreeSheets and Freeplane.
Heimer is a desktop application for creating mind maps and other suitable diagrams. It's written in Qt and targeted for Linux and Windows.



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

Scrintal offers a visual approach to brainstorming, merging mind mapping with networked note-taking. Ideal for problem-solving, project planning, and study outlining, it accommodates various file types, tags, and colors, forming a comprehensive knowledge base for writers and researchers.




Mindmapping, brainstorming and progress tracking tool for creatives and software developers. Simple and effective to use, letting just go the flow of creativity.




Design flowcharts, UML, Venn, and mind map diagrams with customizable templates, varied symbols, shapes, connector styles, overlapping sheet support, and intuitive drag-and-drop editing. Export visuals as images, edit multiple diagrams, and organize complex data visibly.




SpiderScribe.net is an easier and more flexible way to create mind maps and brainstorm online. It allows to connect notes, images, files, etc. into free form maps.

Turn your idea into a beautiful mind map in just a few clicks. Then, organize your thoughts with shapes, flags, colors, and notes.




SuperNotecard is an intuitive tool that uses notecards to capture and organize your ideas. These virtual notecards can be moved into decks, arranged on the screen, or grouped and categorized with ease.





Linked Ideas is an application to assist you in your note taking and "putting your mind" on the canvas. The thought process of people can be quite chaotic we have similar "bits" of ideas and connections between them, with Linked Ideas




You can easily create sketches and diagrams with smart shapes, collaborate with team in real-time, and generate code with Vision AI.




With Ilograph diagrams, you define your resources once, then show how they're related from many different perspectives. Seamlessly change perspectives to demonstrate cross-functional dependencies and shared responsibilities.

Free and same features as Scapple