Yeah, you heard me right! You can make your PDF files speak out and listen to it instead of reading the file.
This is one of the built-in features of Adobe Acrobat reader which not many people are aware of.
Here are the shortcuts for hearing pdf files in Abobe reader 6.0 or higher:
ctrl+shift+b —->to hear the whole file
ctrl+shift+v —->to hear the present page
