Your download includes Acrobat Reader. Select Open with: > Adobe Acrobat. StepFinish installation. Adobe Acrobat Reader is a versatile PDF viewer, great for Mac users. Start for free. It’s clean, efficient, and easy to use. It’s clean, efficient, and easy to use. Click Change All. On Mac computers, the default application for viewing PDFs is Preview. While this might allow Answer a few questions and get a customizable site up and running fast. Adobe Acrobat Reader software is the free, trusted