Already available since 5 years now, CustomFont Stack allows the import of local font files into a RW project in an easy way. Recently added support for Foundry Framework.
Thanks @instacks for these. I’ve downloaded the Blankstrap theme, but the Font stack I couldn’t get. I signed in with my Paddle account and tried to download it, but it didn’t work. I just get the spinner; waited for 5 mins and stopped it.