PMM - Personal Memory Manager Alternatives

Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool.

Highly visual software for planning support used by strategists, process improvement specialists, teachers, and writers. Windows, Mac OS X, and Linux.

RealityMAX is the most powerful free 3D design collaboration platform, 100% online. Cooperate remotely with your colleagues on 3D projects and easily share your work with clients. Create Web3D and AR experiences in a snap, without a line of code.

Visit website freemium $40.0 / Monthly (Pro with up to 500 GB of storage space)

Software for create adaptable and multilevel diagrams, concept maps, mind maps and models

FreeMind is a premier free mind-mapping software written in Java.

Xmind is a brainstorming and mind mapping application.

Creative Data Manager

Inspiration K-12 supports visual thinking techniques, enabling students to easily create and update...

Mind Pad is a mind map software. Map your ideas paperless, painless.

yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

Simplify and communicate complex information using data-linked diagrams.

ShuffleInspire seeks to provide inspiration and boost production to builders and makers in the online community.

3D Topicscape is a Personal Information Manager that provides a template loosely based on...

TheBrain: The Ultimate Digital Memory