Download OBD Auto Doctor

The links below allow you to download the full version of OBD Auto Doctor for free. However, without a valid licence some parts of the software will be locked.

The free version

• allows you to test the connectivity to the ELM-based OBD interface and your vehicle
• communicates with your car and shows diagnostic information but contains also some limitations in shown data
• can be unlocked to a full version with a valid licence key

In addition to the software, you need separate ELM327-based OBD-II adapter to connect to your vehicle! See the OBD2 Adapters page for more information and some compatible adapters.