Open asset with external tool

Hi, some other requests have been opened for specific cases, but here I want to address the general case. What’s missing:

  1. Allow to open asset with selected (non-default) external tool.

  2. For pdfs and images with a !, also allow to open with default/selected external tool.

  3. Maybe open asset in file explorer (but given that the directory is a huge repository of assets this might not be very useful).