I believe you're referring to cctools (the Apple/OS X toolchain for assembly, linking, and related tasks), and specifically looking for version 6.5 (not "65") — or possibly the full source/package of a specific older release.
User-Friendly Interface: Despite its comprehensive feature set, CCTOOLS 65 FULL is designed with an intuitive and user-friendly interface, making it accessible to users of all skill levels. cctools 65 full
In the landscape of mobile development, CCTools 65 Full (often referring to version 1.20 or similar comprehensive packages) stands as a robust Integrated Development Environment (IDE) that allows developers to write and compile code directly on Android devices. Unlike standard cross-compilation where you write on a PC for a mobile target, CCTools transforms your smartphone or tablet into a portable workstation for C, C++, and even Fortran programming. What is CCTools 65 Full? I believe you're referring to cctools (the Apple/OS
Where to get it?