VCDS Lite is a free, feature-limited version of Ross-Tech’s professional VCDS (Vag-Com Diagnostic System) software, designed for use with third-party KKL (409.1) USB diagnostic cables. While the free version allows basic fault code reading and clearing, registration unlocks the software’s true potential for Volkswagen Auto Group (VAG) vehicles (VW, Audi, Seat, Skoda).
Always check Ross-Tech’s official website for the latest compatibility lists and pricing.