0.1.0

Higgs Audio v3 Studio v0.1.0

Initial Windows desktop release of Higgs Audio v3 Studio, a Rust/Tauri app for local Higgs Audio v3 TTS inference through a ported native C++/CUDA engine.

Downloads

• Higgs Audio v3 Studio_0.1.0_x64-setup.exe
  Windows NSIS installer. Use this for normal installation.

• Higgs Audio v3 Studio_0.1.0_Portable/
  Portable non-installer folder. Keep the .exe and resources/ folder together.

• higgs-assets-resources-v0.1.0.zip
  Standalone Higgs asset bundle containing resources/higgs-assets/.... This is only needed if you are manually repairing or preparing a portable folder.

Requirements

• Windows x64
• NVIDIA GPU
• CUDA 13 runtime/driver support
• Recommended VRAM:
  • q4_k: 8 GB VRAM
  • q8: 12 GB VRAM
  • bf16: 20 GB VRAM

What Is Included

• Tauri desktop UI
• Ported Higgs Audio v3 C++/CUDA engine DLL
• Higgs config/tokenizer asset files
• Model download UI
• Whisper model selection/download UI
• Voice clone, continue speech, and multi-speaker workflow UI
• WAV/MP3 save support
• Bundled external-browser links for GitHub, releases, Hugging Face, and Whisper model selection

What Is Not Included

The large Higgs GGUF model weights are not bundled with the installer or portable build. Download them from the app or from the Hugging Face model repository.

Installer Setup

1. Download Higgs Audio v3 Studio_0.1.0_x64-setup.exe.
2. Run the installer.
3. Open Higgs Audio v3 Studio.
4. Download/select the engine and model if needed.
5. Load the engine, then load the model.

Portable Setup

1. Download or copy the full Higgs Audio v3 Studio Portable folder.

2. Keep this structure intact:

   Higgs Audio v3 Studio Portable/
   ├─ Higgs Audio v3 Studio.exe
   └─ resources/
      ├─ engine/
      │  └─ audiocpp_engine.dll
      └─ higgs-assets/
         └─ higgs-audio-v3-tts-4b/
            ├─ config.json
            ├─ tokenizer.json
            ├─ tokenizer_config.json
            ├─ higgs_audio_v2_tokenizer_config.json
            └─ chat_template.jinja