XTulator is a portable, open source x86 PC emulator currently supporting the 8086 instruction set and 80186 extensions.

uMatrix: Point and click matrix to filter net requests according to source, destination and type

Tools I have developed over the years to work with IBM 7000 series machines.

Continuation of the old Gemini Titan 2 add-on, Version 4.5 for Orbiter 2016 or later

The manifest (main) repository for Microsoft Account login daemon

[LEGACY] LWJGL 2.X - The Lightweight Java Game Library.

Direct3D wrapper to help run Falcon BMS without a video card.

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

Workplace Shell for Windows (OS/2 shell look-alike for Windows and Win-OS/2)

Virtual mouse and keyboard driver for Windows 7 and higher

GUI style DDE query tool

DDE command line query tool

minizip Lua+ffi binding

Terrain rendering algorithm in less than 20 lines of code

An example of the loki-hidriver usage

Supports Banana Pi BPI-R2 (MT7623N) (Kernel 4.4)

The master TTDPatch repository

OpenGEM is a non-multitasking 16-bit graphical user interface (GUI) for DOS. It is an extended distribution of FreeGEM that includes features of the original Digital Research GEM. Learn more here: …

Repository of apps run on Windows XP

TTDPatch configuration tool

TTDPatch multiplayer server

Virtual Multiple HID Driver (multitouch, mouse, digitizer, keyboard, joystick)

KernelEx is an open source project compatiblity layer that allow new apps to be compatible with Microsoft Windows 98 and Microsoft Windows Millenium operating system.