Text-to-speech (TTS) technology How to convert PDF to speech. All you have to do is right-click on the PDF file and select “Microsoft Edge”. Plus, with the integrated text-to-speech feature, you can NaturalReader converts text, PDF, and+ formats into spoken audio so you can listen to your documents, ebooks, and school materials anytime, anywhere. With, you can easily upload any PDF document and read it as a flipbook from anywhere, at any time. One account, all of NaturalReader. StepProvide an