WebGUI Content Engine is the preferred choice for thousands of businesses, agencies, universities and schools who have discovered just how easy managing their Web sites can be.
RT is an enterprise-grade ticketing system which enables a group of people to intelligently and efficiently manage tasks, issues, and requests submitted by a community of users
XEmacs is a highly customizable open source text editor and application development system. It is licensed under the GNU Public License and related to other versions of Emacs, in particular, GNU Emacs.