How to Scan Multiple Pages Into One PDF on Your iPhone

To scan multiple pages into one PDF on an iPhone, open the Files or Notes app, choose Scan Documents, and photograph each page in a row. Don't tap Save until the last page is captured. The scanner stacks every page into a single document, which you then save or share as one PDF.

For a 10-page lease, the whole job takes about five minutes once you know the steps. Below you'll find both built-in methods, how to fix a missing or crooked page, and how to send the file without it bouncing back from someone's inbox.

What should you do before you start scanning?

A few seconds of setup saves you from rescanning half a contract later.

• Remove staples and paper clips. Pages that won't lie flat come out curved, and the edge detection struggles with them.
• Put the pages in order. Number them lightly in pencil if the document has no page numbers. A 3-page form is easy to keep straight. A 14-page lease with signature pages and addenda is not.
• Use a dark, plain background. White paper on a dark table gives the camera clean edges to lock onto. White paper on a white desk often gets cropped wrong.
• Find even light. Daylight from a window works well. Avoid overhead lamps directly above you, which cast your phone's shadow onto the page.
• Wipe the camera lens. A smudged lens is the most common reason scans look soft.

How do you scan multiple pages with the Notes app?

Notes is already on every iPhone and handles multi-page scans well. It's a good choice if you want the scan stored somewhere you'll find it again.

1. Open Notes and create a new note.
2. Tap the camera icon (on some iOS versions it's a paperclip icon) and choose Scan Documents.
3. Hold your iPhone flat above the first page. A highlighted frame shows the edges it detected. In Auto mode, the shutter fires on its own when the phone is steady. If it keeps firing too early or too late, switch to Manual and tap the shutter yourself.
4. Check the thumbnail that appears in the corner. If the crop is off, tap it, drag the corners to the page edges, and tap Done or Retake.
5. Swap in the next page and scan it. Repeat for every page. The counter on the Save button shows how many pages you have so far.
6. After the last page, tap Save. All the pages appear as one scanned document inside the note.
7. To get the PDF out, open the scan, tap the Share button, and choose Save to Files, Mail or any other app. It goes out as a single PDF.

Tip: give the note a clear title like Lease - 42 Oak Street. Notes search will find it months later.

How do you scan straight into the Files app?

If you just want a PDF sitting in a folder, the Files app skips the export step entirely.

1. Open Files and go to the folder where the PDF should live, such as iCloud Drive or On My iPhone.
2. Tap the More button (three dots in a circle) at the top and choose Scan Documents.
3. Scan each page in order, exactly as in Notes. Check each thumbnail as you go.
4. Tap Save. Files creates a PDF, usually called Scanned Document, in the current folder.
5. Press and hold the file, choose Rename, and give it a name the recipient will understand, like Smith-Lease-Signed.pdf.

That file is ready to attach to an email or upload to a website. Nothing else to convert.

How do you fix a missing page, wrong order or crooked scan?

This happens to everyone. You scan 11 pages of a 12-page agreement and realize page 7 was stuck to page 6. You don't need to start over.

Add a missing page

1. In Files, scan the missing page as a new document in the same folder.
2. Tap More, then Select, and tap both PDFs.
3. Tap the More button at the bottom and choose Create PDF. Files merges them into a new single PDF.
4. Open the new file and move the page into place (see below). Delete the two old files once you've checked the result.

Reorder, rotate or delete pages

Open the PDF in Files and show the page thumbnails (swipe in from the left edge or tap the sidebar button, depending on your iOS version). Press and hold a page thumbnail to rotate or delete it. On recent iOS versions you can also drag thumbnails to change the order. If your version doesn't offer a step, the Mac Preview app or a PDF editor will.

Fix a crooked or dark page

The easiest fix is during the scan: tap the thumbnail and adjust the corners before saving. After saving in Notes, you can open the scan and crop, rotate or change the filter of a single page. If a page is blurry or has a glare spot over a signature, just rescan that page and merge it in. A clear page is worth thirty extra seconds.

When is a dedicated scanner app worth using?

The built-in scanner is fine for a lease once a year. If you scan contracts, invoices or forms every week, a scanner app saves time on the parts Notes and Files leave to you: naming files, finding them again and pulling text out of them.

For example, scan the contract with Expert Scan: point the camera at each page and the app detects the edges, straightens and cleans up the shot, and puts all the pages into a single PDF. Its OCR reads English and French, so the text in the PDF is selectable and searchable. Documents are named, dated and tagged automatically, and you can export them as PDF, JPEG or plain text by email, AirDrop, iCloud, Dropbox or Google Drive. If the document needs a signature, you can sign it on the spot with Expert Sign.

Here's how the three options compare for a typical multi-page job:

Method	Where the scan ends up	Extra step to get a PDF	Best for
Notes app	Inside a note	Yes, share or save to Files	Occasional scans you want to keep with notes
Files app	A folder, as a PDF	No	Quick one-off documents to email or upload
Scanner app with OCR	The app's library, auto-named and tagged	No, export in one tap	Frequent scanning, searchable text, signing

How do you email or upload the PDF without problems?

Most rejected scans fail for one of three reasons: the file is too big, the pages are hard to read, or the name tells the recipient nothing.

Keep the file size down

Color scans of full pages add up fast. A 20-page color scan can easily be several megabytes, and many email providers cap attachments at around 20 to 25 MB. Upload portals for landlords, banks and government forms often have lower limits, so check the limit on the page before you upload.

• Use the Grayscale or Black & White filter for text documents. They're smaller and often easier to read than color.
• Keep color only for pages where it matters, like a colored stamp or a signature in blue ink that must be visible.
• If a file is still too big, share it through iCloud Drive, Dropbox or Google Drive as a link instead of an attachment.

Check it before you send it

1. Open the PDF and scroll through every page.
2. Count the pages against the original. A 12-page lease should be 12 pages, not 11.
3. Zoom in on small print, dates and signatures. If you can't read it, neither can they.
4. Confirm no page is upside down or sideways.

Sign it if needed

If the PDF needs your signature, open it in Files, tap the Markup button (a pen tip icon), tap the plus sign, and choose Add Signature. Draw it once with your finger and iOS saves it for next time. Drag and resize it onto the signature line, then tap Done.

Name it clearly

A file called Scanned Document 3.pdf gets lost in someone's downloads folder. Use the name, document type and a detail: Jones-Rental-Application.pdf or Invoice-1047-Acme.pdf. If the recipient asked for a specific format, follow it exactly.

Is a phone scan good enough for official paperwork?

For most everyday paperwork, yes. Landlords, employers, insurers and schools routinely accept PDFs scanned with a phone, as long as every page is complete and legible. Some institutions still require originals, certified copies or a specific electronic signature process, especially for legal, immigration or tax documents. If in doubt, check with the organization asking for the document before you send it, and keep the paper original in a safe place until the matter is closed.

Frequently asked questions

Can I add a page to a PDF I already scanned on my iPhone?

Yes. Scan the new page as a separate document in the Files app, select both PDFs, and tap More then Create PDF to merge them. Then open the new file and move the page into the right spot.

Why is my scanned PDF too big to email?

Color scans and the Photo filter create large files. Rescan text pages in Grayscale or Black & White, or share the PDF as a cloud link through iCloud Drive, Dropbox or Google Drive instead of attaching it.

Does the same method work on an iPad?

Yes. Notes and Files on iPad have the same Scan Documents option, and the steps for scanning, saving and merging pages are the same as on iPhone.

How do I make the text in a scanned PDF searchable?

You need OCR, which turns the image of the text into real text. Depending on your iOS version, built-in scans may not give you selectable text in the exported PDF, so a scanner app with OCR is the reliable way to get it.

Where does the Files app save my scan?

It saves the PDF in whichever folder you had open when you tapped Scan Documents, usually named Scanned Document. Rename it right away so you can find it later.