How to Scan and Edit Documents on iPhone

Learn How to Scan and Edit Documents on iPhone Using the Preview App.

Learn how to scan and edit documents on your iPhone using the built-in Preview app. This method is quick and doesn’t require any extra apps. I show you how to scan documents with your iPhone camera and make edits like cropping, rotating, or adding text directly in the Preview app.

I am showing you on iOS 26 Beta on an iPhone 16 Pro Max Titanium Black 256 GB version Global model A3296 – MYWV3ZD/A. The steps work on most iPhone models running recent iOS versions.

If you need to scan receipts, contracts, or notes, this guide will help. You will also learn how to save scanned documents as PDFs or images for easy sharing. Learn a scanning method that is built right into your device without third-party apps. Learn how to adjust brightness and remove shadows for clearer scans. I also show you how to organize scanned files in the Files app for quick access later.

This tutorial is perfect if you want a fast way to digitize paperwork or edit scanned documents on your iPhone. No complicated steps.

How to Open the Preview App on iPhone

The Preview app comes preinstalled on your iPhone. You do not need to download anything.

Here is how to find and open it:

• Swipe through your home screens to locate the Preview app icon
• If you cannot find it, swipe down from the middle of your home screen and type “Preview” in the search bar
• Tap the Preview app to open it

Once the app opens, you will see your recent documents. You can also browse through your files directly from here.

How to Scan a Document Using Your iPhone Camera

Scanning with the Preview app is very straightforward. The app does most of the work for you.

Follow these steps:

1. Open the Preview app on your iPhone
2. Look for the camera icon or the option to make a new document
3. Tap the option to take a picture using your camera
4. Point your iPhone camera at the document you want to scan
5. Hold the phone steady so the camera can see the full document

The Preview app will automatically recognize the text orientation. It will straighten the image for you. This happens on its own without you needing to adjust anything. This feature works very well for most documents like receipts, contracts, or notes.

After the scan appears on your screen, you can choose to keep it or retake it. If the scan looks blurry or crooked, simply retake the photo. If it looks good, tap save or keep.

How to Edit a Scanned Document

Once you have scanned your document, you can make several edits directly in the Preview app.

Crop or Rotate Your Scan

To crop or rotate a scanned document:

1. Open the scanned document in the Preview app
2. Tap on the image to bring up editing options
3. Look for the crop tool – this lets you adjust the cropping points
4. Drag the corners to select the area you want to keep
5. Tap the rotate button if your document is sideways
6. Save your changes when you are done

Add Text, Draw, or Highlight

The Preview app also lets you annotate your scanned documents. This is useful for filling out forms, making notes, or highlighting important information.

Here is how to add annotations:

1. Open your scanned document in Preview
2. Tap on the markup or pen icon (looks like a pen tip)
3. Choose from these tools:

• Pen – to draw or write freehand
• Highlighter – to highlight text or areas
• Eraser – to remove any marks you made

1. To change highlighter or pen colors, tap the color option
2. Draw or write directly on the document
3. Tap done or save when you finish

You can use these tools to add notes, circle important information, or sign documents right on your phone.

How to Save and Export Your Document

After scanning and editing, you need to save your document. The Preview app gives you several format options.

Save as a PDF

PDF is the best format for sharing and archiving. It works on almost any device.

To save as PDF:

1. After scanning and editing, look for the save or export option
2. Tap export
3. Choose PDF from the format options
4. You may see a PDF/A option – this is archive compatible and easy to open on any device
5. Tap save or create PDF
6. Choose where to save the file (iCloud Drive or On My iPhone)

Save as an Image

You can also save scans as image files like PNG or HEIC.

To save as an image:

1. Follow the same export steps
2. Choose High Efficiency Image Codec (HEIC) or PNG
3. Save the file to your desired location

The document will save with a default name like “Scanned Document.” You can rename it. Simply tap on the file name and type something new, like “Receipt January” or “Contract Signed.”

Where to Find Your Saved Scans

Your scanned documents save to the location you choose during export. Most people save to iCloud Drive or On My iPhone.

To find your scans:

1. Open the Files app on your iPhone
2. Tap Browse at the bottom of the screen
3. Look in iCloud Drive or On My iPhone depending on where you saved
4. Search for your file by name if you cannot find it
5. Tap the file to open it in Preview again

If you save a file and cannot find it right away, give it a few seconds. Sometimes the file takes a moment to appear, especially if you are saving to iCloud Drive.

How to Manage Multiple Scans

The Preview app lets you work with several scans at once. You can add pages, delete bad scans, and keep only what you need.

To manage multiple scans in one document:

1. Scan your first document and save it
2. To add another scan, look for an add or plus icon
3. Take another photo using the camera
4. The new scan will appear alongside the first one
5. To delete a bad scan, select it and tap the delete or trash icon
6. Keep only the scans that look good

You can build a multi-page PDF this way. This is great for scanning several pages of a contract or a whole receipt booklet.

Tips for Better Scans

Here are some simple tips to get clear, readable scans every time:

• Hold your iPhone steady when taking the photo
• Make sure the room has good light – natural light works best
• Place the document on a flat, dark surface
• Avoid shadows falling across the paper
• If the first scan looks blurry, retake it immediately
• The app straightens images automatically, but you can still crop manually if needed

The Preview app works very well for most documents. You can scan utility bills, contracts, receipts, notes, or even pages from a book. It turns your phone into a scanner you always have in your pocket.

Sharing Your Scanned Documents

Once you save a scan, sharing it is easy.

To share a scanned PDF or image:

1. Open the Files app and find your document
2. Tap and hold the file until a menu appears
3. Tap share
4. Choose how to send it – Messages, Mail, AirDrop, or other apps
5. Select the person or app and send

You can also share directly from the Preview app after you finish editing. Look for the share icon (a square with an arrow pointing up).

Final Thoughts

The Preview app on iPhone gives you a free, built-in way to scan and edit documents. You do not need any third-party apps. The camera does a great job of straightening images automatically. You can crop, rotate, add text, draw, and highlight right on your phone.

Learn this method once and you can digitize any paper document in seconds. Save as PDF for easy sharing. Keep your scans organized in the Files app. This is a quick and reliable way to handle paperwork without a traditional scanner.