Ross-Tech does not require you to find "23.3.1 2021." Their downloader always gives the latest stable version compatible with your cable.
If a website is offering but claims it is a “2021 Download,” the person running that site does not understand the software. Worse, they are likely hosting a cracked, outdated, or malware-infected file.
To download Ross Tech VCDS 23.3.1, visit the official Ross Tech website and follow these steps:
There is no such thing as a free VCDS 23.3.1 download that works long-term.

