Microtronik – Hexprog II Lite – License for Renesas SH7xxx Bench-Boot

Hexprog II is a professional ECU/TCU programming tool used for automotive chip tuning, cloning, and repairs — enabling technicians to read, write, and modify controller software inside vehicle electronic control units (ECUs/TCUs). It supports multiple access modes including bench (off‑vehicle) and boot (deep access) methods.

The Lite version is a package option of Hexprog II that lets users purchase specific protocol or microcontroller support modules rather than the full set. On the official site you can choose different license bundles (e.g., Tricore, MPC5xxx, Renesas, etc.) based on the ECU families you need.