You need Mac OS X 10.9 or later to run Acrobat Reader DC. If your operating system is older, you can install an earlier version of Reader.
Old Version of Adobe Reader for Mac for Mac OS X 10.4 Tiger (PowerPC). Website. avgoclub.com Developer. Adobe Inc. Latest Version. Adobe.
If you're running Mac OS X 10.9 or later, install the latest version of Reader. For step-by-step instructions, see Install Adobe Acrobat Reader DC.