Most of these packages will also compile for other UN*X.
Automatic documnetation from comments in C++ code.
Javadoc (JDK 1.x) style documentation for C++ and Java. Features applet class diagram fragments.
The Alladin and GNU versions of Ghostscript, and the viewers GV (postscript & pdf), Ghostview and GSView.
Creates GIF animations.
Automatic management of mailing lists.
Powerful interpreted language widly used for scripting. Essential for some other packages.
A lightweight (compared with xterm) colour vt102 emulator that supports the extended ASCII codes used on PCs.
Micro$oft compatible office productivity tools, but free, and multi platform.
Links to cdrecord, frontends, and mastering tools.