GNU Hurd: Free software, Unix like, Unix, Kernel (computing), General Public License, Project, Software Foundation, Server Daemon (computer software)

WV (Software): Free Software, GNU General Public License, Microsoft, DOC (Computing), LaTeX,...

Synergy (Software): Computing, Application Software, KVM Switch, Personal Computer, GNU General Public...

YHM (Software): PHP, Free Software, GNU General Public License, MySQL, WWW, Proprietary Software Foundation

GNU Scientific Library: General Public License, PDF, Free Software Foundation, Poppler (software)