GNU CLISP is an ANSI Common Lisp implementation
with an interpreter, compiler, debugger, object
system (CLOS, MOP), sockets, fast bignums, arbitrary precision floats, and a foreign language interface that runs on most Unix variants and Win32.
Groupware that lets you share projects, calendars, files, and email online.
A system for studying protein dynamics by NMR relaxation data analysis.