Did you realise that if you use Adobe Reader 6.0 or 7.0, you can have a bot talk on the contents of the pdf file?

Open a pdf file then,

Ctrl+shift+b – to hear the entire Document
Ctrl+shift+v – to hear the page
Ctrl+shift+c – to resume
Ctrl+shift+e – to stop

Try out the hear the page if the hear the entire document doesn’t seem to work because of long pdf file content.