The VDJ forums have a dedicated customization section where creators share their latest "Hot" skins before they are officially approved for the plugins page.
Browse for skins and click "Install" on your preferred choice. rekordbox skin for virtual dj download hot
Open VirtualDJ and go to (gear icon) in the top right corner. The VDJ forums have a dedicated customization section
To complete the transition, you can tweak VirtualDJ's behavior to match Rekordbox's "feel": rekordbox skin for virtual dj download hot