Before We Begin
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If you've been searching for an efficient way to read PDFs aloud, you might have come across the Microsoft Edge Read Aloud PDF feature. It’s built right into the Edge, which means you can open and read PDFs directly in your browser. However, many users don’t know how to use it or why it is not working.
To help you out, I’ve tested the feature myself and put together this complete, step-by-step guide. In this article, I’ll show you how to use Microsoft Edge to read PDFs aloud, explain why it might not be working, and introduce an excellent alternative to read PDFs smoothly.
So, let’s get right to it.
Part 1. How to Read Aloud PDF in Microsoft Edge?
Microsoft Edge offers a built-in Read Aloud feature that lets you listen to PDFs without needing extensions or downloads. Moreover, it offers many voice customization options. Using these, you can adjust the speed of the narration as well as choose from a wide range of voices. These include both male and female voices as well as region-specific dialects.
Here’s how to read aloud PDFs in Microsoft Edge.
- Right-click on the PDF file you want to read. Select “Open with” and choose Microsoft Edge.

- Click on the “Read Aloud” icon (a speaker symbol) in the top toolbar.

- PDF narration will start automatically. Use the play/pause button at the top to start or stop the narration.
- Use the arrow buttons in the control bar to skip to the next or previous paragraph.

- To adjust the narration, click the “Voice options” button in the top right.
- Drag the reading speed slider to slow down or speed up the narration.
- Click the “Choose a voice” dropdown and select from different voices as needed.

Also Read: Chrome Freezing Up When Downloading/Printing/Saving PDF? Fixed!
Part 2. Why is Microsoft Edge PDF Read Aloud Not Working?
While the Microsoft Edge Read Aloud PDF feature is helpful, it is not the most reliable. Many users have faced issues where this tool doesn’t work as expected. Below, I’ve listed the most common reasons behind it and how to resolve them easily.
Reasons:
- Incompatible with Mobile Devices: The Read Aloud feature in Microsoft Edge does not work on mobile devices. The option is grayed out and unusable.
- Scanned or Image-Based PDFs: If your PDF is made of scanned pages or image-based content, Edge cannot detect text and read it aloud.
- Accessibility Settings Are Turned Off: If you have accessibility or voice features turned off at the system level, Edge cannot activate the Read Aloud function.
- Improperly Formatted PDFs: Files created by tools like “Microsoft Print to PDF” don’t have editable text layers, which makes it difficult for Edge to recognize and read text.
- Outdated Browser: If you're running an outdated version of Edge, it can cause temporary errors and compatibility issues. These interfere with the Read Aloud feature.
Solutions:
- Use Edge on Desktop: If you’re trying to read a PDF aloud using Edge’s mobile app, switch to its browser on Windows or Mac.
- Make the PDF Text-Based: Use an OCR tool to turn scanned or image-based PDFs into searchable and readable text that Edge can recognize.
- Enable Accessibility Settings: Check your system’s text-to-speech and accessibility settings. Make sure they’re turned on and properly configured.
- Recreate the PDF: Instead of using “Microsoft Print to PDF,” try creating the PDF using a reputable PDF editor that can preserve the text layers.
- Update Microsoft Edge: Update Edge to the latest version from its settings. Then, restart the browser to refresh and apply the new update.
Part 3. How to Read Aloud PDF with UPDF on Mac and iOS
If Microsoft Edge Read Aloud PDF isn’t working for you, you can use UPDF for Mac and iOS. It can read your PDFs aloud in three simple steps, completely free of cost.
Beyond this feature, UPDF offers many advanced PDF reading and editing tools that make it effortless to manage your documents more productively.
If you want to make the most of these features, you can upgrade to UPDF Pro here. The pricing plans are cheap and diverse. Plus, you can use one license on any platform you work on!
Ready to try it? Download UPDF via the button below or get it from the App Store for iOS.
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Steps to Read PDFs Aloud on Mac with UPDF
Step 1. Launch UPDF on your Mac. Then, click “Open File” to import your PDF.
Step 2. Once your PDF opens, select the text you want UPDF to read aloud.
Step 3. Double-click on your trackpad. A menu will appear on your screen. Select “Start Speaking” from the list of options.

Steps to Read PDFs Aloud on iOS with UPDF
Step 1. Open UPDF on your iPhone or iPad. Click the “+” button at the bottom right and choose “Files” to import your PDF.

Step 2. Once your file opens, press and hold your desired text to select it.
Step 3. A floating toolbar will appear above the text. Press the right arrow from here until you see the “Speak” option. Then, tap this option. UPDF will start reading your PDF aloud.

More Key Features UPDF Offers
- View PDF Multiple Ways: Switch between single-page, two-page, or scrolling views. Use dark mode and custom backgrounds for comfortable reading.
- Read Faster with AI: UPDF AI can summarize, translate, explain, and chat with content in PDFs or images. It also creates visual mind maps from long text for better understanding.
- Edit Everything: Edit text, images, links, watermarks, headers, footers, and any other PDF element.
- Markup and Annotate: Highlight, underline, strikethrough, add squiggly lines, sticky notes, stamps, stickers, and more.
- Convert to Multiple Formats: Convert PDFs to Word, Excel, PowerPoint, HTML, XML, images, and more.
- Perform OCR: Turn scanned PDFs or images into editable, searchable text in over 38 languages.
- Secure Your PDFs: Protect files with passwords, set permissions, redact sensitive info, and remove metadata.
If you want to learn more about these features, you can read this detailed review of UPDF or watch the video below.
Final Words
You can use the Microsoft Edge Read Aloud PDF feature right within your browser. The options to customize the narration make it easy to listen in your preferred language and at your desired pace. While being useful, it is not reliable. If you’re having trouble getting it to work, UPDF for Mac and iOS offer an excellent alternative. It’s lightweight but packed with advanced PDF tools. Plus, you can get started for free. Download UPDF and try it now!
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