MAC OS – Open a file with a different program

Associate Files with Different Programs

  1. Browse to the file for which you want to change the program association.
  2. Right click on the file and select Get Info
  3. In the Info window click the arrow next to Open With to expand the file opening options.
  4. Click the menu under Open With and choose a different program.
  5. To change the program association for all files of a given type, click Change All