Introducing UltiVoice — AI Video Dubbing for Everyone

Today we’re officially renaming our product from Omnidub to UltiVoice.

The app is the same one you know — offline AI video dubbing, 50+ languages, voice cloning, no video uploads. The name change reflects a clearer mission: the ultimate voice for your video content, wherever in the world your audience is.

Why the rename?

When we started, “Omnidub” described the core action — dubbing everything. As the product matured, we realised the name undersold the voice experience. UltiVoice puts the emphasis where it belongs: on generating a natural, high-quality voice in any language, not just mechanically swapping audio tracks.

The new name also reads and pronounces cleanly in Vietnamese, English, Japanese, and Korean — the four markets where we see the most early traction.

What changes for existing users

Nothing you care about changes. Specifically:

• Your license key and account remain valid — no reactivation needed.
• The .lic file on your machine continues to work.
• Your projects, settings, and output files are untouched.
• The download URL has moved to ultivoice.com/download.
• Support email is now support@ultivoice.com.

The desktop app installer filename will show UltiVoice starting from version 3.0.0-alpha.2. When you install the update over an existing Omnidub installation, the app migrates automatically.

What’s new in the rebrand release (3.0.0-alpha.2)

Beyond the rename, this release includes:

• Refreshed UI — new “Voice Lab” dark theme with the UltiVoice indigo/coral palette.
• Docs site — full user guide and knowledge base at docs.ultivoice.com.
• Improved activation flow — the 8-character code exchange is now faster and more reliable.
• Bug fixes — sidecar stability improvements, NVENC export fix for long videos.

See the full release notes for the complete changelog.

What stays the same

• Offline-first processing — your videos never leave your machine.
• 50+ languages for transcription, translation, and synthesis.
• F5-TTS-Vi voice cloning technology.
• Windows desktop only (macOS roadmap post-1.0).
• Pricing is unchanged.

Thank you

To everyone who used Omnidub during the alpha period — your feedback shaped every feature in this release. UltiVoice is a better product because of it.

The full documentation is live at ultivoice.com/docs. Download the latest build at ultivoice.com/download.

— The UltiVoice Team