@Marco Old toot, but... there's now also MathCAT, which is open source and being written by Neil Soiffer (who implemented MathPlayer #a11y) to replace MathPlayer. There's an #NVDASR add-on already, and honestly, it's compact enough that I could see NVDA maybe just bundling it one day. The advantage over SRE is that it's written in Rust, so it's much smaller, probably faster and doesn't require a JS engine. addons.nvda-project.org/addons…