Support for macOS Big Sur
Both Tecplot 360 and Focus 2020 R2 are supported on macOS Big Sur (11.0); however, the 2020 R1 releases for these products do not support Big Sur. If you’ve updated to Big Sur and need access to Tecplot products, please use Tecplot 360 or Focus 2020 R2 or newer. Downloads can be found on the MyTecplot portal. Updated 12/14/2020.