Convert PDF, EPUB, DOCX and TXT files to MP3 or M4B audio online
Find what was said. Trace it to the source.
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Free: Standard voices with 50,000 characters per day limit for signed-in users. Premium: Pay-as-you-go credits starting at $5.99 for 5,000 credits, $15 for 15,000 credits, $30 for 30,000 credits, or $50 for 50,000 credits. Credits are valid for 1 year.
Free: 20 imports and 20 AI summaries per month. Monthly: $3/month with unlimited imports and summaries. Annual: $18/year (50% off monthly rate).
Key features
Convert PDF, EPUB, DOCX and TXT files to MP3 or M4B audio
300+ Standard voices in 30+ languages
800+ Premium AI voices via ElevenLabs and Gemini
Select pages or chapters before conversion
Review and edit extracted text before converting
Download as ZIP of MP3 files or single M4B audiobook
Background conversion for Premium users
Re-download audio for 7 days after generation
Voice cloning with ElevenLabs
Privacy-first: documents parsed in browser, never uploaded to servers
Record from iPhone, Apple Watch, and USB recorders
Local transcription with Whisper
Choose between local or external AI for notes
Search archive with full transcript indexing
Ask questions about recordings with source linking
Organize recordings by day or week
All data stored locally on your Mac
No per-minute recording charges
What makes it different
Built specifically for long documents with chapter selection and text preview
Free tier with 50,000 characters daily allowance, no credit card required
Access to premium AI voices from ElevenLabs and Google Gemini with pay-as-you-go pricing
Document privacy: file parsing happens in browser, sensitive content never uploaded
Data stays on your Mac, not uploaded to company servers
DocsToAudio
SaidTrace