Blueprint Mindmap Editor is a simple editor that allows you to create mindmap easily and quickly.
You can illustrate the following elements:
　Topics, floating topics, relationships between topics, borders, images, mini icons
Various mini icons can be assigned to topics.
It is also recommended for progress management with progress icons and TODO management with checkbox icons.
You can change the document color scheme, element font color, and line color.
You can assign images to topics. (Support JPG, PNG.)
Quick buttons allow you to quickly arrange topics.
You can temporarily hide child topics with the Show/Hide Child Topic toggle button.
Support printing and image export.
Appearance supports two themes: light and dark.

Please check the support page for more details.