GSF DecoderGameBoy Advance GSF Utility in Audio Players Category
GSF Decoder is a foobar2000 plugin which adds decoding support for Game Boy Advance Sound Format files (.GSF/.MINIGSF).
Author's website: http://www.foobar2000.org/components/view/foo_input_gsf
Operating System: foobar2000 1.1 or higher
Tried a few Mario Kart Advance minigsf files. None of them work with this program. It says "Invalid GSF". Guess those type of files won't work with this one.
It works. You just need to make sure the .gsflib file is also in the same folder where the .minigsf file is. I tested it with the USA .gsflib file but not with the JPN (Japan).gsflib file.
Tested with Final Fantasy Advance Tactics' AGB-AFXE-USA.gsflib and its .minigsf files.