PC-MOS/386 v5.01 and up, including cdrom driver sources.

A modern, scratch-built, open-source (GPLv3) alternative ROM BIOS for PC, XT, 8088 Clone or Turbo PCs.

Enhanced DR-DOS kernel and command interpreter ported to JWasm and OpenWatcom C

386MAX Memory Manager for DOS

SuperVGA BGI Drivers for Turbo C/Turbo Pascal/Borland C++

This is 386|DOS-Extender compatible with "Phar Lap RUN386.EXE" by fully assembly language.

Precalculates free disk space on FAT16 filesystems fast

SQEMM EMS driver development

Microsoft Windows 3.0 DDK Pre-release dated 1990 05 01

D3X(tm) DOS-Extender

HPFS read only driver for DOS

nasm fork with segelf patches

DOS VGA font loader (and assorted programs)

The BGI256 driver is a BGI driver for Super VGA cards using 256 colors by Knight Software in Turbo Pascal