Volvo PTT tech tool offical version is the update version of the basic version.

And there is a difference between this two version

Official version include all functions of the basic version and it also support version 3 and 4. Version 3 and 4 is for the newer car models.

But the basic version only support version 2 and version 2 is for the older models

Official version include the following software.

1. Dev2tool (for programming parameters version 2 – older trucks)
2. Developer tool Plus(Acpi+) (for programming parameters version 3 and 4 – newer trucks)
3. Visfeed + Xml Editor
4. Volvo/ IS File Encryptor/Decryptor
5. Volvo Traing Files (Flash, PDF,Video) 3gb