Here's my dilemna:
I own proprietary software that generates HTML.
I want my end users to use a GPL v3 open source licensed software that renders HTML in a special GUI. But I want to white label/modify the original GPL v3 software to match my brand, etc.
I understand if I then want to distribute my modified executable I would have to provide the source code for it and open source it too.
I am fine with doing this, but I don't want to release the code for my proprietary HTML generator software. My end users would simply run my modified EXE and drag and drop their html files that were generated from my software (runs on a website).
The HTML generator is separate from the modified .exe in terms of the GPL? Right?