Hi, PTE AV Studio 11 Pro (Release Candidate) is available all members of this forum: Download Windows: https://files.wnsoft.com/test/PTE11A/pteavstudio-setup.exe Mac: https://files.wnsoft.com/test/PTE11A/PTE-AV-Studio.dmg PTE AV Player for Mac: https://files.wnsoft.com/test/PTE11A/PTE-AV-Player.dmg System Requirements are same as for PTE AV Studio 10.5. You can keep your existing version of PTE AV Studio 10.5 and use both versions together. We recommend to unti