As of May 2026, finding the right way to can be a bit tricky because the project has evolved into several different branches and successors. Originally a pioneering open-source library for Augmented Reality (AR), it is now primarily maintained through the artoolkitX initiative. Where to Download ARToolKit
Depending on your project's needs—whether you're working in Unity, building a native mobile app, or sticking with the classic v5.x—here are the primary download locations: GitHubhttps://github.com artoolkitx/jsartoolkit5: Javascript ARToolKit v5.x - GitHub download artoolkit
