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Support for macOS Big Sur


Both Tecplot 360 and Focus 2020 R1 are currently unsupported on macOS Big Sur (11.0) and will not run. If you’ve already updated to Big Sur and need uninterrupted access to Tecplot products, please use Tecplot 360 or Focus 2019 R1. The 2019 releases can be downloaded from our MyTecplot portal.

We apologize for any inconvenience and are working to resolve this issue.

Updated 11/16/2020.