Macos – Convert many images to one PDF on Mac

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How can I convert about 100 PNGs to one PDF on a Mac? I'm open to using the command line if it helps.

I have tried using iPhoto, but it quits, not sure why. Saving from Preview doesn't quite do what I want. Thoughts?

Best Answer

If you have Leopard (10.5 or later) or Lion the easiest way is to use Preview. Just do the following:

  1. Open the first image in Preview
  2. Show the the sidebar (Shift-Command-D)
  3. Drag any additional images to the sidebar
  4. Go to File > Print (Command P)
  5. In the PDF dropdown list select Save as PDF

That's it! You should now have a PDF containing all your images.

If that doesn't work for you, you should look at any third-party solutions such as Adobe Acrobat Pro which has a combine feature or PDFLab.