I don't see any reason to doubt. ForgeFPGA is said to be successor of GreenPAK, and GreenPAK tools are capital F free. Get it from https://github.com/azonenberg

I don't see any reason to doubt. ForgeFPGA is said to be successor of GreenPAK, and GreenPAK tools are capital F free. Get it from https://github.com/azonenberg/openfpga https://github.com/azonenberg/openfpga.