hamburger-menu icon
Language EN

split svg Convert PDF to speech online

Read a scanned PDF aloud with this free online application.

Powered by and

*By uploading your files or using our service you agree with our Terms of Service and Privacy Policy
50 ocr/pdf-to-speech ocr/pdf-to-speech/recognizeimage

Other OCR apps

We have already processed 1752575 files with a total size of 1965033 MB


Aspose.OCR PDF to speech

Aspose.OCR can go beyond extracting text from scanned PDFs and converting them into editable and searchable documents. With it, you can read aloud any PDF document in a fluid, natural-sounding human voice that can be played in the background or downloaded. Read aloud books, articles, contracts, and other documents that only contain scanned images without written text or a special accessibility layer.

This free online application allows you to explore our PDF-to-speech capabilities without installing any applications and writing a single line of code. It supports all modern browsers on desktops and smartphones. Just paste a text, sit back and listen to the information you need.

This free app provided by  Aspose OCR

ScanImage video

How to convert PDF to speech

Step 1 icon

Step 1

Provide an PDF

Upload a PDF file, or simply enter the document's web address.

Step 4 icon

Step 2

Start recognition

Click "Recognize" button to start analyzing the document.

Step 3 icon

Step 3

Wait a few seconds

Wait until the text is extracted from the PDF.

Step 2 icon

Step 4

Read text aloud

Click "Play" button to read the PDF aloud or download an audio file.


Does this app support my language?

At the moment, the application can only read English. Support for other languages may be added in the future.

I don’t like the result. What can I do to improve it?

Try enabling automatic image corrections under Options: enhance contrast, straighten and upscale image.

Do I need an editable PDF?

The application can read PDF documents that consist only of scanned images without text or accessibility layers.

Can I use the app from mobile devices?

Yes, the application works in all popular web browsers on all devices and platforms, including smartphones. No additional software is required.

Can I save and share results?

You can play the synthesized speech, save and listen to it later, send it via your favorite messenger or email, and share it in the cloud storage.

Is this app free?

Yes, the application provides full capabilities of Aspose.OCR for free, for as long as you need.

The features you will like

Sit back and listen

Sit back and listen

Listen to the content of a scanned PDF while staying focused on the task at hand: while driving, cooking, working out, and more.

Export speech to audio files

Export speech to audio files

Save the PDF content as an audio file to listen to it later, send it via your favorite messenger or email, and share it in the cloud storage.

Recognize documents from the Internet

Recognize documents from the Internet

There is no need to upload PDFs to your system. Just paste the web address of the document and read aloud the text.

Top recognition quality

Top recognition quality

Years of development resulted in a state-of-art optical character recognition engine with superior speed and accuracy. Aspose products are used by most Fortune 100 companies across 114 countries.

Flexible recognition settings

Flexible recognition settings

Built-in pre-processing filters can straighten rotated and skewed pages, automatically enhance contrast, or attempt to restore additional detail in low-resolution images. You can turn them on at any time to further improve recognition accuracy.

Zero system load

Zero system load

Recognition is carried out by high-performance Aspose Cloud. The application has minimum hardware or operating system requirements - you can use it even on entry-level systems and mobile devices without loss of accuracy and performance.

© Aspose Pty Ltd 2001-2023. All Rights Reserved.