?? Convert HEIC to JPG Using Finder Quick Actions
-Open Finder and locate your .heic files.
-Select one or multiple HEIC images.
-Right-click (or Control-click) the selection.
-Choose Quick Actions ? Convert Image.
-In the pop-up:
  -Set Format to JPEG
-Choose Image Size (Small, Medium, Large, or Actual Size)
-Click Convert.