MacOS – Dynamically change opening app according to file folder

findermacos

When I double-click, for example, a pdf file which is in the Desktop folder, I'd like it to be opened with Acrobat Reader.

However, if the file is in any other folder, e.g. Downloads, I'd like it to be opened with Preview.

Is that possible? Perhaps through an Automator script?

Best Answer

I created the following APP with Automator and select it as the default APP to open PDF files. enter image description here