Heimer is described as 'desktop application for creating mind maps and other suitable diagrams. It's written in Qt and targeted for Linux and Windows' and is a Mind Mapping App in the Office & Productivity category. There are more than 50 alternatives to Heimer for a variety of platforms, including Windows, Mac, Online / Web-based, iPad and iPhone. The best alternative is diagrams.net, which is both free and Open Source. Other great apps like Heimer are Dia (Free, Open Source), XMind (Paid), FreeMind (Free, Open Source) and Freeplane (Free, Open Source).
OmniGraffle can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connected to shapes even when they’re moved, and magically organizing diagrams with just one click.
MindManager’s flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony. Capture ideas. Manage meetings. Create strategic plans. Organize anything. Watch the video to see how you can do more with MindManager.
Write and organize your ideas in Gingko tree documents. Whether building a business or writing a bestseller, Gingko lets your ideas flow naturally into place. Write, brainstorm, and organize your document, all in the same flow.
TiddlyMap is a TiddlyWiki plugin that turns your favourite personal note taking software in a wiki-concept-map hybrid! Yes, you will be able to do both: drawing maps and putting down knowledge in a wiki way.
Create deep visual documents, adaptable and multi-level diagrams, flowcharts, concept maps, mind maps and models. Users can: - Define their own types of nodes and connectors, to reuse nomenclature, symbols, details structure.
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.