Conversations
Build interviews, skits, dialogue, and character scenes with up to 4 voices in one script.
Offline AI text to speech
Create voiceovers, clone voices you have permission to use, and turn EPUBs, PDFs, and scripts into audio on Mac, iPad, and Windows without uploading your content.
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Premium voices
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Languages
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Local models
OpenVox does not provide celebrity voice models and does not permit cloning, impersonating, or commercially using any person's voice without proper rights or consent.
One local interface for voices, models, and long-form audio.
Generate voiceovers, test models, clone permitted voices, and prepare audiobook chapters without sending your scripts to a cloud workspace.
Turn scripts into publish-ready audio, design voices, or clone voices you have permission to use.
Only clone voices you own or have permission to use. OpenVox does not provide celebrity voice models.
Import EPUBs, PDFs, and text, organize chapters, and keep a consistent voice across the whole book.
Listen to drafts, documents, articles, and selected text without sending private content to a cloud service.
Free download / No account required
These are real App Store reviews from recent OpenVox users.
Free download / No account required
OpenVox combines fast local TTS, reusable custom voices, audiobook tooling & voice conversion for Mac, iPad, and Windows.
Build interviews, skits, dialogue, and character scenes with up to 4 voices in one script.
changing voice...
Convert existing recordings into a selected target voice with long-audio chunking.
Describe a reusable voice in natural language and preview generated samples.
Record or upload samples, match transcripts, and save cloned voices locally.
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Import EPUB, PDF, or text, then manage chapters for long-form narration.
127.0.0.1:8000 · private
Toggle OpenVox from UI mode into a private local API for tools and agents.
Pick the right engine for every local speech workflow.
Free download / No account required
Mac + Windows
Highlight text on your Mac or Windows PC and hear it instantly.
Connect apps and automations on macOS or Windows. Compatible AI agents can use the built-in MCP server.

| Feature | OpenVox Free | OpenVox Pro | Cloud TTS |
|---|---|---|---|
| Cost | $0 | $19.99 once | $10-50/month |
| Daily characters | 5,000/day | Unlimited | Pay per character |
| Privacy | Local-first | Local-first | Cloud-based |
| Works offline after setup | Yes | Yes | No |
| Commercial use | Included | Included | Often tier-dependent |
Privacy-first AI voice tools on Mac, iPad, and Windows, with a generous free tier and a one-time Pro unlock per platform.
Download Free
Run AI voices locally in 2 minutes
Unlock Pro
Stop paying recurring voice fees
Windows license keys are emailed after purchase. Activate through Upgrade to Pro, then Restore Purchase/Buy Pro.

OpenVox Reader
For iPhone and iPad
Private audio reading
Listen to books, PDFs, documents, web links, scanned pages, and pasted text with natural voices—all processed privately on your device.


Mac
Apple Silicon, macOS 15 or later
iPad
Apple Silicon, iPadOS 18.4 or later
Windows
Windows 10 or 11 x64, 8 GB RAM minimum
No cloud AI, no tracking, and no monthly bill. Start free or unlock Pro Forever.
Download Free - Run AI voices locally in 2 minutes.