Why is SDF free?
I have always wanted to contribute a useful tool back to the worldwide software community which has given me so many useful tools (e.g. Perl). As there appears to be very few documentation tools which: • generate high quality output in multiple formats, and • reduce the time it takes to produce software documentation SDF will hopefully be useful to a large number of software developers. Also, by being freely available, SDF should benefit in several ways. These include more testers, more add-on tools and more design ideas.