Is it possible, to consider making a Linux release? I would pay a lot for that if you did.
Sorry, but no. The problem is that the speech recognition is a major part of this app and is only freely provided by Microsoft Windows platform. There are other speech platforms but they typically require online processing and charge fees, which I won't support. It is built on the .net core platform for portability, but its reliance on these MS components limits it. There are some open source SR engine initiatives out there so perhaps in the future, but don't hold your breath - it might be a while.
edit: There is the Kaldi SR engine which I can possibly work with in the future found here: https://github.com/kaldi-asr/kaldi
If the time ever comes to pass, know i and others of my Linux community greatly appreciate the work!
As far as im aware more MS components have either alternatives or are cross platform such as .NET. So, I wouldn't be surprised if one day you found a (relatively) simple way to make it work or even go forward without so many windows dependancies.
But that's speculation and I'm not going to hold you to that in the slightest. Tho I am hopeful. Have a good day!
(Only 85 days late lol)