Voice Fighter
How it works

Windows desktop · x64

Download Voice Fighter for Windows

Voice Fighter listens to your microphone, runs the voice route you choose, and sends the result to the app or call you are using. Connect your cloud account and test your flow in Practice.

Checking preview

Checking the Windows preview.

Your route
  1. 01 Microphone
  2. 02 Listen
  3. 03 Transform
  4. 04 Speak
  5. 05 Target app

First five minutes

From installer to a working route

  1. 01

    Install Voice Fighter

    Run the Windows installer. The desktop app and its core files are installed together.

  2. 02

    Connect your cloud account

    Add your Vercel AI Gateway key in Models and choose a complete voice flow. Pricing examples appear beside the models.

  3. 03

    Test your flow in Practice

    Record a short clip or select an audio file in Practice. Listen to the result inside Voice Fighter, then use Guide to connect another app when ready.

Cloud models

Cloud setup for this release

You need an internet connection, a cloud provider account, and usage credit. Models run in the cloud, with no model downloads on your PC.

ModeBest forModel downloads
Vercel AI GatewayCloudTranscription, text changes, spoken replies, or voice-to-voice with one provider keyNone; models run in the cloud
Choose cloud models myselfCustomChoose a cloud provider and model for each stepNone; add the account keys your flow uses

What the installer adds to your PC

  • Voice Fighter desktop app and its bundled Electron runtime.
  • Audio tools for microphone recording, playback, speech detection, and push-to-talk.
  • Start menu and desktop shortcuts. Choose the install folder during setup.

No Python, local AI models, or background model servers. Cloud accounts are connected after installation. Your recordings and history stay in the app data folder; cloud processing sends audio and text to your chosen provider.

Voice Fighter Audio Bridge · optional driver

Sending audio into another app may require a virtual audio driver.

Practice works without a driver. Sending your transformed voice into a game or call needs a virtual microphone. This preview does not include an installable Audio Bridge: the upstream driver failed Windows kernel-signature verification. An existing virtual audio device can still be used. A branded driver needs a production-signed package before it can be bundled.

Before installing

Windows requirements