Download Audio — listen to any document offline
Process documents online, listen offline. Built for low-connectivity regions.
Convert any document into a downloadable audio file. Process it online once, then listen offline anywhere — perfect for commutes, low-connectivity regions, or building an audio library of your important documents.
How it works
Read a document with Document AI
Upload or capture the document as you normally would. The Tutor reads it aloud while creating an audio file in the background.
Tap 'Save as audio' or say 'download audio'
The audio file is generated in the background (typically under a minute for a 20-page document) and saved to your phone's local storage.
Listen offline anywhere
Open the SMARTON Audio Library — works fully offline. Skip chapters, change playback speed, bookmark, and resume from where you left off.
Why this matters
Tier 2 / Tier 3 city support
Process documents at home or office where you have WiFi, then listen on the bus, train, or in low-connectivity areas without buffering.
Build an audio library
Save textbook chapters, work documents, personal letters, and government forms as audio. Replay anytime, anywhere.
Adjustable playback speed
From 0.5× to 3× speed. Most experienced screen-reader users prefer 1.5–2× — the audio download supports any speed.
Bookmarks + chapter skip
Long documents are auto-chaptered. Skip to a specific section by voice ('jump to chapter 3') or by touch in the audio player.
Daily use cases
How blind & visually impaired SMARTON users put this feature to work every day.
- Download textbook chapters before a long commute
- Save important emails as audio for offline review
- Build an audio library of your workplace documents
- Process a long PDF at home, listen during travel
- Save a contract and review it again later without re-processing
- Distribute audio versions to other VI users in low-connectivity regions
Related features
Document AI
PDF, Word, Excel, PowerPoint, handwritten — all read aloud and queryable.
Learn moreDaily Audio News
National and regional news delivered as audio. Unlimited on every plan.
Learn moreAudio Drama Series
Hindi-first micro-drama episodes (3–4 min) made exclusively for blind audiences.
Learn moreReady to try Download Audio in Doc?
Free Tier requires no credit card. Upgrade anytime to unlock unlimited daily usage and premium content.