An enhanced Sinclair BASIC interpreter for modern PCs

To manage retro floppy disc images

SkyChart / Cartes du Ciel Free software to draw sky charts

Cross-platform (Windows / macOS / Linux) GUI for the microM8 Apple II Emulator

New Stanford Pascal Compiler

All the important tools for BITNET/HNET programs like relay chat, xyzzy, YWAKEUP, IUCVTRAP, CLRSCRN

Source code for ORCA/Pascal.

ZK -- The Halls Of ZK

Moria - VMS Pascal source code

BOSS: Beyond Moria - VMS Pascal source code

Imoria - VMS Pascal source code

Moria UB - VMS Pascal source code

Emacs clone for TOPS-10