Ccleaner mac 10.5.8 social advice

Mac users interested in Ccleaner mac 10.5.8 generally download:

CCleaner 1.15

CCleaner is a popular utility that was designed for Windows PCs, Macs, Android phones, etc.

cCelaner Free

CCleaner is the number-one tool for cleaning your Mac. It protects your privacy online and makes your computer faster and more secure.

Adobe Reader 11.0 Free

Adobe Reader is free software that lets you view and print Adobe Portable Document Format (PDF) files on a variety of hardware and operating system platforms.

— My Adobe Reader version 6 only reads out loud the heading of a document. How can I fix this? I'm using a Mac.
Version 6 was VERY out of date 2 years ago, Version 11 was around then, now it’s slight successor Adobe Acrobat Reader is at version 15