BioSig OSX
BioSig 1.8.2 Mac OS X Binaries
Pre-built OSX binaries for BioSig 1.8.2 : http://biosig.sourceforge.net/download.html
Pre-built save2gdf binary is provided (using only static libs, zero external dependencies) but it can also be built from this package with the following command line: make save2gdf