Read Aloud ODT - AI ODT Reader with Text to Speech

Read Aloud ODT

Turn ODT documents into audio you can follow. Upload an OpenDocument Text file and listen with natural AI voices while following along with synchronized highlighting, auto-scrolling, and speed control. Great for documents created in LibreOffice and other OpenDocument-compatible editors.

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Natural AI voices

Listen to ODT documents with natural-sounding voices that make long text easier to get through.

A wide range of voices across major languages
Multilingual voices for mixed-language documents
Switch voices and adjust speed anytime

Alloy HD

balanced, neutral, versatile

Echo HD

clear, steady, straightforward

Onyx HD

deep, strong, resonant

Nova HD

bright, friendly, approachable

Shimmer HD

light, crisp, expressive

Text Highlight

Follow along as it reads.

Sentences highlight in real time while the page automatically scrolls to the current text.
Helpful for reviewing long or detailed documents.

Reading and listening simultaneously creates a powerful learning experience that enhances comprehension and retention.

Our synchronized highlighting keeps your eyes on the text while your ears take in the information.

Smart Speed Control

Find your perfect listening pace with precision control.

Choose from convenient presets (0.75x, 1.5x, 2.5x) or fine-tune to your exact preference.
Speed up to skim content or slow down for careful review.

Playback Speed

Multiple File Formats

Not just ODT.

Readio supports PDF, EPUB, DOCX, TXT, ODT, RTF, and more so you can listen to documents and drafts in one place.
Great for turning reading time into listening time anywhere.

PDF

Portable Document

EPUB

E-Book Format

DOCX

Word Document

TXT

Plain Text

HTML

Web Page

URL

Web Link

ODT

Open Document

RTF

Rich Text

How to Read Your ODT File Aloud

Getting started is simple. Upload your ODT document and let AI voices bring your content to life.

Step 1

Upload Your ODT

Drag and drop any ODT file into Readio. Works well for essays, reports, and OpenDocument text files.

Step 2

Select Voice

Choose from natural-sounding AI voices and customize read aloud speed and preferences.

Step 3

Listen

Start reading aloud with synchronized highlighting. Scroll, zoom, and control playback easily.

Who uses Readio

Listen to ODT documents so you can review content, stay focused, and reduce screen time.

Students

Listen to essays, notes, and assignments saved as ODT while revising and reviewing.

Writers

Listen to drafts in ODT format to catch awkward phrasing and improve clarity.

Professionals

Listen to reports and documents created in LibreOffice during busy workdays.

Office Documents

Listen to OpenDocument files shared across different tools and platforms without changing formats.

Accessibility

Reduce eye strain and make long documents easier to consume. Adjust speed and listen at your own pace.

Frequently asked questions

Yes. You can read ODT files aloud directly in your browser with Readio. Free usage comes with limits, but you can start listening right away. If you need higher limits or MP3 export, you can upgrade anytime.

ODT stands for OpenDocument Text. It is a document format commonly used by LibreOffice and other OpenDocument-compatible editors.

Yes. Readio works on modern mobile browsers, so you can listen to ODT files on iPhone, iPad, Android phones, and tablets without downloading an app.

Yes. MP3 download is available for paid users. Free users can listen online, and upgrading unlocks MP3 export for offline listening.

Readio supports most major languages and a wide range of natural-sounding voices. Multilingual voices are also available for mixed-language documents.

We take privacy seriously. Your file is processed to provide read-aloud playback and is not publicly shared. Avoid uploading confidential personal data and review our Privacy Policy for details.

Ready to start?

Start listening in seconds.

Upload your ODT file and start reading aloud right away.

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