Hi medmedin2014,
File -> Open -> choose file.pdf (your file)
In the dialog there is an option to choose open text as graphic or as text. It works, but there will be text reflow and other problems if you do not have the exact font installed on your computer. I have not tried it with pdf pages without images, just text. It worked, I was able to copy/paste the type copy that I needed.
Cheers!
mnawij