LaTeX is a document preparation system for high-quality typesetting. It is most often used for medium-to-large technical or scientific documents but it can be used for almost any form of publishing.

StoryMapJS is a free tool to help you tell stories on the web that highlight the locations of a series of events.

Create visually rich, interactive timelines using nothing more than a Google spreadsheet.

Tinkercad is a free, web-based 3D modeling app. Create files that can be 3D printed in makerspace, Stego Studio.

Twine is an open-source tool for telling interactive, nonlinear narratives and stories. It can also incorporate multimedia elements like images, sounds, and videos.

Wordpress is free and open source software that can be used tocreate robust, multi-user sites. Although the software is free to use, there are paid hosting plans available. It can also be hosted on your own local or remote web server.