An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

oneAPI Deep Neural Network Library (oneDNN)

Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)

hvpp is a lightweight Intel x64/VT-x hypervisor written in C++ focused primarily on virtualization of already running operating system

Helper library for x86 programs that runs under WOW64 layer on x64 versions of Microsoft Windows operating systems.

Cronos is Windows 10/11 x64 ring 0 rootkit. Cronos is able to hide processes, protect and elevate them with token manipulation.

ReClassEx

Game engine behind Sea Dogs, Pirates of the Caribbean and Age of Pirates games.

Inline syscalls made easy for windows on clang

Black Angel is a Windows 11/10 x64 kernel mode rootkit. Rootkit can be loaded with enabled DSE while maintaining its full functionality.

Labeless is a multipurpose IDA Pro plugin system for labels/comments synchronization with a debugger backend, with complex memory dumping and interactive Python scripting capabilities.

OGSR Project - Evolution of X-Ray Engine for S.T.A.L.K.E.R.: Shadow of Chernobyl

An enhancement ONScripter project porting to many platforms, especially web.

syser debugger x32/x64 ring3 with source level debugging/watch view/struct view

CaveCarver - PE backdooring tool which utilizes and automates code cave technique

Hardware information tool for Windows

Windows x64 kernel mode rootkit process hollowing POC.

Cross-platform process memory inspector

X-Ray Engine 1.5 expansion. Original version was used in S.T.A.L.K.E.R.: Clear Sky.