To do Alt + M T F on Mac in Excel, download and install Accelerator Keys, then press Option, followed by M, T, F.
Command: Text - Insert Function
This is how to do Alt + M T F on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + M T f opens the Insert Function dialog filtered to Text functions. This provides a searchable interface for all text manipulation functions with descriptions and argument guidance for string operations.