Choose Preview from the list, then click “Force Quit” In this case, we need force quit the program. When Preview not responding, we prefer to right click on the Preview icon and choose “Quit”, but Preview won’t quit. And here we offer 3 solutions to fix “Preview Not Responding on Mac” Method 1. In this case, force quit then restart is always the best fix. Sometimes I opened a PDF file with Preview app by default, but Preview won’t respond, keeping “dancing” in the Dock. Well, during my 5-year experience of using Preview, the issue “Preview Not Responding on Mac” is the most common one. Find back files lost due to formatting, deletion, system update, etc.įree Download #Situation 1-Preview Not Responding on Mac.Recover PDF files and others from internal or external storage device on mac.Restore videos, audios, ebooks, 200+ types of file.