An open-source PC-Board clone, this GPL'd project was halted after two years with the Internet finally overtaking BBSes. As indicated in the web page, "We know that, besides the fact that French BBSes are to die soon, that a lot of countries don't have the same problem." A lot of work seems to have gone into making it very compatible with PC-Board, up to and including support for PPEs. Courtesy of the author.