How to combine JPG scans into one PDF

Phone photos are the new scanner, but recipients want one PDF, not eleven JPGs. The JPG to PDF tool turns each image into a page, in the order you choose, with sensible margins.

This is exactly the kind of document that shouldn't be uploaded to a random website: IDs, signed forms, medical paperwork. FernPDF assembles the PDF locally, so the photos stay on your device.

Not every photo comes out portrait. If you shot a wide document sideways, forcing it onto a tall A4 or Letter page would shrink it to fit inside the narrower dimension, leaving big empty margins on either side. Auto-rotate switches the page itself to landscape whenever a photo is wider than it is tall, so a sideways shot fills its page properly instead of shrinking to fit a shape it was never framed for.

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