Say2PDF turns any book into a PDF just by saying "Yes" as you turn the page. No shutter button, no waiting for auto-capture. Most scanning apps make you press a button or wait for automatic detection. Say2PDF captures the moment you say "Yes," so scanning happens at your own pace, hands-free. Each spread is auto-split into left/right pages and compiled into one PDF. Works with Google Drive, Dropbox, and your own server. Free 5-day trial, no card required.