You might also want to look at other apps that use the OpenBoardFormat: https://www.openboardformat.org/partners https://www.openboardformat.org/partners I con

You might also want to look at other apps that use the OpenBoardFormat: https://www.openboardformat.org/partners https://www.openboardformat.org/partners I contribute to Optikey and was involved in OpenVoiceFactory in its first incarnation. Optikey is primarily QWERTY based but does supported the Communikate pagesets - more general OBF support would be a welcome PR! Coughdrop is probably a better fit for your needs, and is open source so free to self-host, though they do offer hosted plans for $. https://github.com/CoughDrop/coughdrop https://github.com/CoughDrop/coughdrop