Unity Portable Install [upd]

Use the Hub to download your preferred LTS (Long Term Support) version directly to that new external path. Step 3: Managing Your Projects

Unity still creates local registry entries and configuration files on the host computer's C: drive upon first run. You will also need to re-verify your Unity License when moving to a new machine. 2. Portable Game Builds (For Players) unity portable install

Is it possible to make Unity portable? - Questions & Answers Use the Hub to download your preferred LTS