iPhone
Scan with the Files app
- Open Files and go to the folder where you want to save the PDF.
- Tap the More button (three dots), then Scan Documents.
- Hold your camera over each page. Adjust the crop if needed, then tap Keep Scan.
- Repeat for every page, then tap Save. Your iPhone combines the pages into one PDF.
Have photos already? In Photos, select them in page order, tap Share → Print, then pinch outward on the preview. Tap Share again and choose Save to Files.