Symmetric multiprocessor driver for Windows 9x (95/98/Me). This driver allow to utilize multi-core CPU under these ancient operation systems.

Windows 1.0 and the WinAPI, 40 Years Later

This is an experiment on cloning the OS/2 API file by file with AI.

GDB for OS/2

Historical Volkov Commander archives and source snapshots

Opencow: Open Layer for Unicode

XMS Control Center is an XMS management & information utility. Written in Borland C++ 3.1 in 1997, recompiled in Windows 10 using DOSBox.

A copy of the RBIL, with updates and corrections

Run Linux programs on DOS

A DOS TSR (Terminate and Stay Resident) that gives CGA composite games **16 colors on many VGA system**.

Cross tools for i386 linux a.out which is what EMX really is

DIS_PKT - NDIS to Packet Driver shim for DOS

NDIS 2.0 MAC driver bridging Packet Driver to NDIS for DOS

Misc CP/M formats processing programs

Cross compilation toolchains for i686-pc-os2-emx target

SciTech SNAP Graphics (Private)

Herc9x: Hercules Monochrome graphics driver for Windows 95/98

This project deals with Loading a DLL into a memory space of another application using the trampoline method invented by Matt Pietrek of Microsoft.

continuing the development of Ralf Brown's famous Interrupt List

unpacker for Microsoft EXEPACK

D-Flat Windowing System (SAA/CUA Interface) Version 20

Backport of .NET 2.0 - 3.5 to Windows 9x

winsock for windows-3.1

VGA programming in 16-bit NASM

FreeDOS Network Package Manager 16 bit

Fix for a CSM BIOS bug affecting old OSes

"Jenseits" ("beyond") was a DOS utility published by german c't IT magazin in 1988. It's purpose was to make memory beyond the 640K barrier available as conventional memory to DOS.

Program Manager II, a new shell for Windows.

FreeDOS EDIT with DFlat+ included (for Open Watcom)

CONIO.H emulation for Watcom/OpenWatcom under DOS