After downloading Speechify, you can use Speechify Pro for your first 100,000 words.
Yes! You can use the Speechify for Google Chrome on Windows. There is currently no native windows app though.
Not yet. Speechify is currently only available on macOS, iOS, and Google Chrome. There are plans to build an Android app in the pipeline.
Yes. On macOS, click on the pdf or highlight text in the PDF and press the play button.