Swift Speak
Software and licenses included with Swift Speak
Last updated July 28, 2026
Swift Speak includes software created by other companies and open-source projects. Their names, versions, and licenses are listed below. Full license information is included with the installer.
| Component | Version | License |
|---|---|---|
| Python | 3.14.2 | PSF-2.0 and incorporated notices |
| .NET runtime | 10.0 | MIT and incorporated notices |
| NAudio | 2.3.0 | MIT |
| faster-whisper | 1.2.1 | MIT |
| CTranslate2 | 4.7.1 | MIT |
| Intel OpenMP runtime | 2025.3.0.640 | Intel Simplified Software License and incorporated notices |
| NumPy | 2.5.1 | BSD-3-Clause and bundled notices |
| ONNX Runtime | 1.27.0 | MIT |
| Hugging Face Tokenizers | 0.23.1 | Apache-2.0 |
| FlatBuffers | 25.12.19 | Apache-2.0 |
| packaging | 26.2 | Apache-2.0 OR BSD-2-Clause |
| protobuf | 7.35.1 | BSD-3-Clause |
| PyYAML | 6.0.3 | MIT |
| tqdm | 4.68.4 | MPL-2.0 AND MIT |
| colorama | 0.4.6 | BSD-3-Clause |
| typing-extensions | 4.16.0 | PSF-2.0 |
| Systran faster-whisper Base model | ebe41f7… | MIT |
| OpenAI Whisper model weights | Base | MIT |