Apps to Icon sets

WiseMapping is a free and intuitive online mind mapping tool designed for brainstorming, project planning, and knowledge organization. It offers real-time collaboration and a distraction-free environment.

Freeplane is a powerful and free mind mapping software that allows users to organize ideas, create outlines, and manage information in a hierarchical structure. It leverages the power of visual organization to facilitate brainstorming, project planning, and knowledge management.

FreeMind is a robust, open-source, and free mind mapping software written in Java. It's a versatile tool for brainstorming, organizing thoughts, managing projects, and structuring knowledge hierarchically, providing a flexible canvas for visual thinking.

Font Awesome stands as a premier icon and toolkit for web and native applications. It provides scalable vector icons that can be customized with CSS, offering designers and developers a vast library of symbols for various use cases.