We recommend that you upgrade your operating system, if possible, which will bring not only support for Final Draft 13 but also the latest software and security enhancements from Apple.
Information from Apple on OS upgrades is HERE.
If for some reason you're not able to upgrade your operating system, please contact our sales department HERE and let us know the following:
- What Mac Operating System you have
- If you have any other computers that are compatible with Final Draft 13
- If there is a specific reason why you cannot increase your Mac OS