: The official Ross-Tech download page provides the most current stable release, which replaces 23.3.1.
Before changing any numerical value, byte, or bit in "Long Coding", take a screenshot of the original sequence. If something goes wrong, you can type the original code back in manually.
If you have landed on this page, you are likely a Volkswagen, Audi, Seat, or Skoda owner looking to save money on dealership scans. You typed into a search engine, hoping to find a free or cheap copy of the industry-standard VCDS (VAG-COM Diagnostic System) software.
When prompted for installation options, the default settings are recommended for most users. 3. Driver Installation
VCDS 23.3.1 is a Windows diagnostic application for Volkswagen Group vehicles developed by Ross-Tech. To download it safely:
Go directly to the official Ross-Tech download page.
📌 Before clicking download, Ross-Tech requires you to identify the label on your interface. Select the link that corresponds to your interface (e.g., HEX-V2, HEX-NET, or Micro-CAN).
VCDS (VAG-COM Diagnostic System) is the gold standard for diagnosing, coding, and maintaining Volkswagen, Audi, Seat, and Skoda vehicles. , published in early 2023, remains a popular and stable choice for many users because it supports a wide range of models while offering improved communication for UDS and DoIP protocols. What is VCDS 23.3.1?