Microsoft Office for Mac 2011 Previously Microsoft Word was my default reader for PDF's. Then, I recently opened up a PDF document in Adobe Acrobat and it asked me if I wanted to make that my default reader, I accidentally clicked yes and it converted all the PDF's on my computer to Adobe Acrobat PDF's. Now when I try to open an Adobe Acrobat PDF in Word it comes across as gibberish. Cac reader for mac.

Choose the PDF application you wish to use as your default PDF app from that list. After you have selected the PDF app from the dropdown list now press the 'Change All' button directly under the dropdown list. This will make all PDF documents on your Mac open with the application you just chose instead of Preview (the built-in default Mac PDF application). One last thing.

How do I revert back to Microsoft Word being my default reader for PDF's? And How do I make sure all my PDF's that were converted to Adobe Acrobat PDF's go back to Microsoft Word PDF's?