Speech Central: Text to Speech

Labsii Ltd.

In-app purchases

About this app

Speech Central is a Text to Speech (TTS) reader that reads aloud PDFs, web pages, and documents — built for serious reading, privacy, and control.

If you’re looking for a read aloud app, TTS reader, or a reliable way to read PDF aloud, Speech Central is designed for long-form listening.

No subscription. No ads. No data collection.
Unlock unlimited use with a one-time purchase. Speech Central is also free when TalkBack is enabled and in managed school environments (used in 100,000+ managed school deployments across platforms).

TEXT TO SPEECH FOR PDF & WEB
• PDF TTS reader with accurate reading order, and navigation
• Web reader for full articles, headlines, and RSS feeds
• Share from your browser or other apps to “Read aloud”
• Read-it-later with Instapaper integration

VOICES: OFFLINE + AI/CLOUD
• Use device voices offline (including Android system voices)
• Optional AI/cloud voices with your own API keys:
– OpenAI (and many compatible open-source services that can be self-hosted)
– Microsoft Azure Speech
– Google Cloud Text-to-Speech
• Proprietary enhancement layer improves realism and streaming

FAST, POWERFUL, AND FLEXIBLE
• Instant Mode for quick “tap and listen”
• Deep settings when you want full control (more elaborate than typical text-to-speech apps)
• Custom layouts for phones, tablets, and Chromebooks
• Full UI customization, including complete color control
• Instapaper integration and optional automatic archiving

ACCESSIBILITY THAT ADAPTS
• ADHD mode and Dyslexia mode (changes layout and behavior, not just fonts)
• Automatic adjustments when TalkBack is on (low-vision mode without setup)
• Advanced accessibility beyond basic labeling

STUDY + EXPORT
• Bookmarks and comments
• Export annotated text to .docx
• Optional export to audio (offline voices where supported)

PRIVACY BY DESIGN
Speech Central does not track you or collect your data. Period.

Notes:
- The free version has a daily/monthly limitation in the number of articles/books that you can add to it which is removed by purchasing the Pro add-on.
- The purchased license is valid only for the Android platform.
- DRM protected books (e.g. Kindle books) are locked to their respective vendor apps and cannot be imported into the app.
- AI based features may not work as expected in minority of cases

Ratings and reviews

hello. I have been using speech Central for a few years now. currently on Pixel 6. your recent upgrade (was it late 2025?) has really thrown a wrench in main use of the app. I can no longer figure out how to edit my pasted text. I listen to PDFs that don't read properly when imported directly, so I have to copy paste them. do I have to upgrade to get this feature back? POSTSCRIPT: THANK YOU SO MUCH FOR YOUR QUICK REPLY. I did not know about that long press feature. That fixed my whole problem

It used to be the perfect reading app, but the updates destroyed it. I would get articles from websites like reddit and have the app read them to me and it was perfect. I could paste hours and hours of articles in and it wouldn't miss a beat and worked perfectly. Then suddenly it updated and there was a cacophony of bugs, it stopped gathering the article titles, it was more annoying to use, the voices were messing up consistently, it would skip whole paragraphs, and much much more.

So far, not bad. I wish there was a way to import or add websites in bulk or to read. the sync to pocket does not seem to work properly. I was hoping to use this app to read web novels (some are hundreds and thousands of pages). So the current option or process to add even one page is too cumbersome. If there was a way to import or add sites in bulk or a little easier, this would be an easy 5 rating and would definitely push it to the web novel community.

What’s new

- Voice picker split to voice and languages picker
- Sample document for better onboarding