Device How-Tos

How to Scan Documents on iPhone with iOS 26 (2026 Update)

By Scanner.cam Team · Updated 1 Nov 2026 · 5 min read

Quick answer

On iOS 26, the fastest way to scan a document on an iPhone is the new Preview app: open Preview, tap Scan Documents, hold the phone over the page, add more pages, then tap the check mark. Notes and Files still scan too, but Preview puts the scanner front and centre, with editing and signing built in.

How to Scan Documents on iPhone with iOS 26 (2026 Update) — Scanner.cam guide

This guide covers only what is new or changed in iOS 26. If your iPhone runs an older version, or you want the full step-by-step for the classic route, our general iPhone guide covers Notes and Files in detail — this update is the companion for the new system, not a replacement for it. The headline change is simple: Apple brought its Preview app, long familiar on Mac, to the iPhone, and gave it a scanner on its main screen.

What is new in iOS 26 for scanning

Three things changed. First, the Preview app is now on iPhone, with a Scan Documents button on its main screen — no digging through menus. Second, Preview keeps the scan ready to work on: you can add text boxes, highlight, insert a fresh scan into an existing PDF, sign with a saved signature, and lock a PDF with a password, all in the same app. Third, the scanner view itself gained quick controls for flash and filters — colour, greyscale, black and white, or photo — before you capture, which helps with faint print and glossy pages.

What did not change: Notes and Files still have their scanners, and they work the same way they did before. Notes saves the scan inside a note; Files saves it as a PDF in the folder you choose. If you already have a habit, iOS 26 does not force you to change it — Preview is simply the better starting point for documents you need to edit or sign afterwards.

Scan with the Preview app, step by step

Open the Preview app and tap Scan Documents on the main screen. Hold your iPhone over the page so all four corners are visible; the scanner captures automatically when the page is steady, or tap the shutter button yourself. For multi-page documents, move to the next page and repeat — every page goes into the same PDF. When you are done, tap the check mark to finish.

Before you finish, check each page in the preview: is the text straight, are the edges cut off, is a shadow falling across a paragraph? Retake a bad page now. Once saved, use Preview's tools to tidy the result: add a signature to a form, insert a missing page into an existing PDF, or export a smaller copy if the file is too large for a portal — long scans add up quickly, so a two-page scan can already be several megabytes.

Notes and Files on iOS 26: still there, slightly moved

In Notes, open a note and tap the paperclip (attachment) button, then Scan Documents — the scanner has lived behind the paperclip since iOS 18, not behind a camera button, which still catches people out. In Files, tap the more button and choose Scan Documents, then pick the folder the PDF should land in. Both routes produce the same cropped, straightened PDF as Preview; the difference is where the file ends up and what you can do next.

If Scan Documents is missing in Notes, check which account the note belongs to: notes stored in iCloud or On My iPhone have the scanner, while notes in a Gmail, Yahoo, or other email account miss many Notes features, including scanning. Move the note to iCloud or On My iPhone and the option appears.

When to use Preview, Notes, Files — or a browser scanner

Use Preview when the document needs editing, signing, or a password after scanning. Use Notes when the scan belongs with your notes — a receipt next to the expense note, a handout next to meeting notes. Use Files when you want the PDF in a specific folder, such as iCloud Drive, ready to attach elsewhere.

And use a browser scanner when you want the scan without tying it to an app at all: open Scanner.cam in Safari, scan, and download the PDF, with no app, no account, and the scan processed on your device rather than uploaded. That route is also the one to reach for on a borrowed phone, where signing into anything is not an option. Each route ends with a PDF; pick by what happens next, not by habit.

Frequently asked questions

Do I need the Preview app to scan on iOS 26?
No. Notes and Files still scan on iOS 26 exactly as before. Preview is simply the newest and most direct route, and the best one if you also need to edit or sign the PDF.

Which iPhones get the Preview app?
Preview comes with iOS 26, so any iPhone that can update to iOS 26 has it. Older iPhones that cannot update should use the Notes or Files scanners, which are unchanged.

Where do Preview scans save?
Preview opens the scan ready to edit, sign, or share, and you choose where to save or send it from there. Notes scans stay inside the note; Files scans save to the folder you pick.

Can I scan without installing any app on iOS 26?
Yes. Notes, Files, and Preview are all built in, and a browser scanner such as Scanner.cam works in Safari with nothing to install at all.

How is this different from the general iPhone scanning guide?
The general guide covers the classic Notes and Files workflow in full. This update covers only what iOS 26 changed — mainly the new Preview app scanner and its editing tools — so returning readers can skip what they already know.

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