How to Scan Documents With Your Android or iOS Phone

Updated features in iOS and Google Drive allow you to scan documents for free with your phone or tablet. A program or app performs the scan using your camera and, in many cases, converts it into a PDF automatically. This guide shows you how to do it, whether you own an Apple device with iOS 13 or higher or an Android device with Android 11 or higher.

How to Scan Documents With iOS

The release of iOS 11 added a scanning feature to Notes. Here's how to use it:

1. Open the Notes app and create a new note.

2. Tap the Camera icon and select Scan Documents.

3. Position the phone camera over the document. Notes automatically focuses and captures an image, but you also can do it manually by tapping the shutter button.

4. After you scan a page, drag the handles to crop the scan. Tap Keep Scan to continue.

   To scan the document again, select Retake.

5. Repeat this process for all the pages you want to scan. When you're finished, select Save.

How to Scan Documents With Android

You need Google Drive installed to scan documents with Android. The app generally comes pre-installed on Android devices; if not, download it from the Google Play store. To scan:

1. Open Google Drive and tap the + symbol.

2. Under the Create New tab, select Scan.

3. Position the phone camera over the document and tap the Shutter button when you're ready to capture the image.

4. Tap the check mark to keep the scan or the back arrow to retake it.

5. Tap the + symbol to scan more images, or Save to finish and upload your document to Google Drive. There are also options to crop, scan, or rotate the scan, or adjust its color.

6. When you finish scanning your documents, enter a file name for your new PDF and choose a folder to save it in. Then, select Save.

How to Scan Documents With Adobe Scan

Available scanner apps include Tiny Scanner, Genius Scan, TurboScan, Microsoft Office Lens, CamScanner, and more, but Adobe Scan has all the basics covered in its free version. It's easy to navigate and use without much of a learning curve. If you haven't registered for a free Adobe ID, you need to set one up to use this app.

Here's how to scan documents with Adobe Scan:

1. Open the app and log in with a Google, Facebook, or Adobe ID.

2. Tap the screen or the shutter button when you're ready to scan the document. The app finds the borders and takes a picture for you.

3. Drag the handles to adjust the borders if necessary, then tap Continue.

4. The app automatically takes more scans if necessary. If you don't want to do that, tap the scan's thumbnail to display the editing and saving options. Here, you can rotate it, crop it, change the color, and more. When you're ready, tap Save PDF in the upper-right corner of the screen to save it.

   After you select Save to PDF, tapping the More icon displays options for the new file. You can choose to save it to Google Drive, copy it to your device, print it, delete it, and more.

What Optical Character Recognition Is

Optical character recognition (OCR), sometimes called text recognition, is a process that makes text within a PDF recognizable, searchable, and readable by other types of programs or apps.

Many scanner apps, such as Adobe Scan, apply it to PDFs automatically, or you can select this option in the preferences. As of the iOS 11 release, the scanning feature in Notes for iPhone doesn't apply OCR to scanned documents, nor does Google Drive.