Avid Pro Tools Ultimate Perpet. UPG, Avid Pro Tools Ultimate - Perpetual Upgrade (Download), 12 Months updates & support Plan for Pro Tools Ultimate perpetual licence, Suitable for Avid Pro Tools Ultimate or HD as of version 9, Upgrades an Avid Pro Tools Ultimate or old HD permanent licence to the latest version, Includes all Pro Tools Ultimate updates within the 12-month period of validity, Additionally includes the old versions HD 10, 11 and 12, Features ExpertPlus support, Complete Plug-in Bundle, Pro Tools GrooveCell and SynthCell, HEAT and Inner Circle, Can be applied at any time, even if the update and support plan has already expired@+*Note:* Not usable for Pro Tools annual licences!