Software licensing, copy protection in C++. It has few dependencies and it's cross-platform.

Obfusk8: lightweight Obfuscation library based on C++17 / Header Only for windows binaries

Sample code that integrates open-license-manager

License generator for open-license-manager

Linux, FreeBSD, NetBSD, OpenBSD and Windows debugging detection library. With support for C and Go.

Powerful anti dumping & Anti reverse engineering protection

Auth system with encryption and web dashboard in python

OLLVM-Next (Ensia): The next generation LLVM based Obfuscator

obsidian is a fully featured open-source executable protector for windows. includes support for ARM64 and pyinstaller.

A toolchain for software integrity protection including self-checksumming, control flow integrity, result checking, oblivious hashing and a sample program protected using Intel SGX

"That" virtualization-based (VM) JavaScript (JS) Obfuscator

An experimental obfuscator for software protection using the SMT-based code generation

Defensive Rust control-flow obfuscation and anti-analysis tooling for x86_64 binaries

JavaLicense offers server-based licensing for Java apps, eliminating traditional keys. Secure, efficient, and key-free licensing solution.

A package to convert Python code to Cython for Security and Obfuscation

LLVM-based obfuscation with comparison

This repository offers an example integration of KeyAuth with ImGui, showcasing how to implement authentication and protection features. The Kroma KeyAuth example demonstrates secure handling and user verification in your ImGui-based applications.

Secure, relocatable, AES-encrypted heap allocator for Zig — protects sensitive data from memory dumps and hinders reverse-engineering.

A statically-compiled, system-level programming language for software protection, hardware-bound licensing, and anti-tampering. Cross-platform (Windows/macOS/Linux). Self-hosted toolchain.