With PPTypst, you can now insert your Typst equations in PowerPoint and get editable SVGs. I’ve already used it for my own presentations at uni. It is based on Myriad-Dreamin’s awesome typst.ts project.
While I’d love to upload this to the PowerPoint Add-in Marketplace, Microsoft’s regulations make this impossible for me to do. See also my comment here. So you’ll have to manually install it to try it out.
Typst packages are not yet supported. If you have ideas on how to solve this, feel free to reach out on this issue.
It should be possible on Mac as well. I’m just using web technology. Unfortunately, I can only test on Windows though. So feel free to open an issue in case you encounter any bugs.