On many third‑party download sites, the main pack is sometimes saved as VDX-DUI-vX.Y.Z.mcpack for brevity. In that case, VDX-DUI-v3.2.2.mcpack would simply be version 3.2.2 of the Java/Desktop UI pack.
Reconfigured layouts specifically scaled for desktop-style viewing, making buttons smaller, menus cleaner, and screen real estate highly utilized. VDX-DUI-v3.2.2.mcpack