Scan PDF and Scan Multiple Pages into One PDF

April 24, 2023Ashley Mae

It's quite a common situation that you have a multi-page paper document and want to scan it into a PDF file. How to scan several pages into one PDF? You need a PDF scanner to recognize text, edit a scanned PDF, and save a scanned document as a PDF. This post gives a complete guide on scanning PDFs on iPhone, Android phones, Windows PC, Mac, and online.

Scan a PDF

Part 1. iPhone Scan to PDF

You can use the pre-installed Notes app to scan a document file and save it as a PDF on your iPhone. It offers an easy and accurate way to make a piece of paper a digital file quickly. You can follow the steps below to scan multiple pages into one PDF on an iPhone.

Step 1:
Open the Notes app on your iPhone and tap the New Note icon in the bottom right corner to create a new note. In the Folders interface, you may need to tap On My iPhone and then the New Note button.
Step 2:
Tap the Camera icon above the keyboard and select Scan Documents. You can use it to scan a paper or digital document according to your need. As you can see, the Notes app also allows you to scan photos, videos, or text to PDF. Now you need to put your document in the camera for scanning. You can drag the near corners to choose the document content freely. To scan a multi-page document, tap Keep Scan in the lower right.
iPhone Scan to PDF Using Notes
Step 3:
After scanning the document, tap the Save button to view it in the Notes app. Tap the Share icon in the upper right and then copy to Books. Your scanned document will be converted to a PDF file.
Scan Multiple Pages one PDf on iPhone
Step 4:
You can view the PDF file in the Books app. Tap the 3-dots icon under PDF, and choose the Share PDF option. You can choose Copy PDF, Save to Files, AirDrop, or find another way to share it.
Share a Scanned PDF documnt on Iphone

Part 2. How to Scan Documents to PDFs on Android Using Google Drive

You can easily scan a document to a PDF with your Android camera and the Google Drive app.

Step 1:
Open Google Drive and sign in to your Google account. Tap the + button in the lower right to display a menu with some options. Choose Scan to raise your Android camera. Now you should place your document in the capturing area to start the scanning. If you need to scan multiple pages, tap the Add Page icon.
Android Scan to PDF Google Drive
Step 2:
Tap Next after you scan the document file. You can name the scanned PDF and select a folder to store it. Click Save to store the scanned PDF file on your Android phone.
Save Scanned Document as PDF on Android

Part 3. How to Edit a Scanned PDF Online for Free

When you have a scanned PDF file and like to edit it online directly, you can rely on the easy-to-use pdfFiller. As a PDF editor online, it supports PDF, Word, PowerPoint, JPEG, PNG, and Text formats. It lets you edit a scanned PDF from your computer, Google Drive, OneDrive, Dropbox, and more.

PDFFiller Free Online PDF Editor
Step 1:
Open a web browser, search for pdfFiller, and navigate to the Edit Scanned PDF Documents Online For Free page. Click the Browse button to upload your PDF file.
Step 2:
When uploaded, you can start to edit the scanned PDF based on your need. pdfFiller gives on-screen prompts to show you how to edit your PDF. It enables you to add text, text boxes, sign, initials, circle, check, cross, date, and other elements. You can also rearrange, rotate, add, or duplicate the PDF page(s). After editing PDF, you can click the Download button to save it on your device. Also, you can choose to print the edited PDF document directly.
Edit Scanned PDF Online Free PDFFiller

pdfFiller is not free. It allows you to use it for 30 days. After the free trial, you need to subscribe to its Basic, Plus, or Premium plan.

Part 4. How to Scan PDF to Editable PDF on Windows PC and Mac

Almost all online PDF editors don't allow you to edit the source PDF text. So to edit a PDF file, you may need to convert it to an editable document like Word, Text, Excel, PowerPoint, ePub, JPG, PNG, GIF, or HTML. PDF Converter Ultimate adopts award-winning OCR technology to guarantee high recognition accuracy. You can free download it and follow the steps below to scan your PDF to an editable document.

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Step 1:
Launch PDF Converter Ultimate on your Windows 11/10/8/7 PC or Mac. Click Add Files to load your PDF document.
Open PDF Converter Ultimate
Step 2:
When added, you can view the PDF file with a PDF Reader. Before you convert PDF, you can go to Preferences to adjust OCR options. You can select the Accuracy, Balanced, or Speed mode based on your need.
Preferences OCR
Step 3:
Select the correct format from the drop-down list of Output Format. Choose a folder to save it, and then click the Start button.
Scan PDF to Editable Document

Part 5. FAQs of How to Scan to PDF

Can Adobe scan PDF files?

Yes. Adobe has a PDF scanner app called Adobe Scan that lets you scan various documents into PDFs on your iPhone, iPad, and Android phones.

How do you reduce the PDF file size?

You can use the popular Free Online PDF Compressor to shrink the file size of your PDF file. It is mainly used to compress multi-page PDFs. Also, you can rely on Adobe Acrobat to make your PDF smaller.

Can I remove the watermark from PDF?

You can easily access many online PDF watermark removers to help you get rid of the PDF watermark. Check how to remove watermark from PDF.


After reading this post, you can get a detailed guide to scanning PDFs. You can scan multiple pages and turn them into one PDF on your iPhone or Android phone, edit a scanned PDF online, and turn it into an editable document on a computer.

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