Yes. Final Draft v.8.0.3 has been engineered to be compatible with Mac OS X 10.7 (Lion). If you have Final Draft 8.0.0 through 8.0.2, you can download the free 188.8.131.52 installer HERE.
Final Draft 7 / 6 / 5 are not compatible with Lion.
If you own Final Draft 7 / 6 / 5 and you want to run Final Draft on a Lion computer, you will need to upgrade to v.8. This upgrade is not free. Click HERE for more information on purchasing the v.8 upgrade.
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