Quire: PDF AI Scan, Edit, Sign

Quire turns paper into PDFs you can actually search — on your iPhone, iPad and Mac, without an account and without sending a page anywhere. Point the camera at a document. Quire finds the edges, straightens the perspective, clears the shadows and reads the text. A letter that has been folded into an envelope comes back evenly lit, without the grey bands along its creases. What you get is a real PDF with a text layer: selectable, searchable, and yours. Then mark it up. Draw on a page, highlight a line, type a note, sign it — or black out an account number before you send it. A redaction takes the words out of the PDF's text layer too, not just off the picture, so nobody can select what you hid. And nothing is baked in: come back next week and any mark can still be moved, recoloured or taken off, leaving the page exactly as it was scanned. FREE, AND ENOUGH TO LIVE ON • Unlimited scans,…