Final Draft 12, Final Draft 11.1.5 and Final Draft 10.1.0 are supported on these operating systems.
If you have an older version of FD11 or FD10, open it and go to Help > Check for Updates. Follow the prompts to get the latest version installed.
Final Draft 9 and older will not run on computers with these operating systems.
If you have Final Draft 9 (or older) and you plan to upgrade your operating system to Ventura, Monterey or Big Sur (or purchase a computer with one of these operating systems), you will need to upgrade to Final Draft 12.
Information on upgrading is HERE.
NOTE: Activation service for Final Draft 9 has been discontinued and this version of Final Draft is no longer activatable (or re-activatable) to run in full mode on any computer. The program will continue to work but only on a computer that is already activated and only if nothing is done to the computer that will deactivate it (such as an OS upgrade or a replacement hard drive).
Technical support (phone, chat and email) for Final Draft 9 and older is no longer available.