Not all Kindle books support TTS but a lot of them do. Kindle for PC is free to download and use, so if you have a Windows computer and need a text-to-speech program you don’t have to buy a separate device to read Kindle books aloud. Last year Amazon added text-to-speech support to their Kindle for PC application for Windows computers. Kindle For Mac Text To Speech Plugin Download.Kindle For Mac Text To Speech Plugin Chrome.