Offline use
WhyUpload works offline after your first visit, in browsers that support it. Your documents are still never uploaded or stored.
On this device
WhyUpload saves itself after your first visit. If this stays here, keep this page open for a moment while online.
Clear it
This removes the saved app and downloads from this browser, and they stay off until you turn them back on. The site still works online. Clearing this site's data in your browser settings also removes them, though WhyUpload then saves itself again on your next visit.