The Tool Command Language implementation
A universal instant messaging (IM) program
Computer Algebra System written in Common Lisp
Swiss army knife of image processing
A network security analysis and monitoring toolkit Linux distribution.
Manage your shell environment variables and aliases
Side-by-side diff viewer, editor and merge preparer
Cross-platform, scientific graphics plotting library
Platform-agnostic GUI supporting CVS, Subversion, Git, and RCS
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Earth orbits and satellite coverage display in 3D on your laptop.
COM Automation With Tcl
Ballroom Music Player
Implementation of Tcl for the CLR.