A program that allows you to install car mods in the game. That is, the scripts ".nfsms" (and others) are additional, and the files are simply added to the folder.
The main thing that the NFS-VltEd program can do is radically edit and make changes to the Need for Speed ProStreet game database. Well, and it just allows you to view codes and settings.
This is the latest version of NFS-VltEd 4.6, but some car mods come with another (earlier) one. It is better to use it for the installation chosen by the author.
Supported NFS games: Undercover, Most Wanted, ProStreet, Carbon, World.
Most likely, you will need to install NET Framework 4.5 on your computer. As an add-on to the system!