http://directory.fsf.org/project/Windows32API/ http://directory.fsf.org/project/wxwindows/ http://wxwindows.org/about/credits.htm
see the acknowledgment from one of the softwares endorsed by FSF your favourite organization. ========================================================================================================== Thank you to Microsoft for donating a copy of Visual C++ 6.0 to help wxWidgets compile on this version of the compiler (for a Virginia Tech course). We do not refuse to list a program merely because it mentions a non-free platforms on which it runs. I've explained that already. I don't like the warm and positive attitude towards Microsoft expressed by that thank-you. If wxwindows were a GNU package I would ask the developers to change that. But wxwindows is not a GNU package, and I doubt I have veryx much credit with its developers. I'd rather not use it on this.