This is the Windows app named IndexTTS2 whose latest release can be downloaded as IndexTTS-1.5sourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
Download and run online this app named IndexTTS2 with OnWorks for free.
Follow these instructions in order to run this app:
- 1. Downloaded this application in your PC.
- 2. Enter in our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.
- 3. Upload this application in such filemanager.
- 4. Start any OS OnWorks online emulator from this website, but better Windows online emulator.
- 5. From the OnWorks Windows OS you have just started, goto our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.
- 6. Download the application and install it.
- 7. Download Wine from your Linux distributions software repositories. Once installed, you can then double-click the app to run them with Wine. You can also try PlayOnLinux, a fancy interface over Wine that will help you install popular Windows programs and games.
Wine is a way to run Windows software on Linux, but with no Windows required. Wine is an open-source Windows compatibility layer that can run Windows programs directly on any Linux desktop. Essentially, Wine is trying to re-implement enough of Windows from scratch so that it can run all those Windows applications without actually needing Windows.
SCREENSHOTS
Ad
IndexTTS2
DESCRIPTION
IndexTTS is a modern, zero-shot text-to-speech (TTS) system engineered to deliver high-quality, natural-sounding speech synthesis with few requirements and strong voice-cloning capabilities. It builds on state-of-the-art models such as XTTS and other modern neural TTS backbones, improving them with a conformer-based speech conditional encoder and upgrading the decoder to a high-quality vocoder (BigVGAN2), leading to clearer and more natural audio output. The system supports zero-shot voice cloning — meaning it can mimic a target speaker’s voice from a short reference sample — making it versatile for multi-voice uses. Compared to many open-source TTS tools, IndexTTS emphasizes efficiency and controllability: it offers faster inference, simpler training pipelines, and controllable speech parameters (like duration, pitch, and prosody), which is critical for production use.
Features
- Zero-shot voice cloning: synthesize a target speaker’s voice from a short sample
- Improved neural TTS pipeline with conformer encoder + BigVGAN2 vocoder for natural, clear audio
- Hybrid linguistic modeling (character + pinyin) to improve pronunciation quality in Chinese and other languages with complex orthography
- Efficient inference and faster synthesis compared to many open-source alternatives
- Configurable controls (duration, prosody, pitch, speed) for customizability and synchrony in multimedia contexts
- Open source, modular, and suitable for both experimentation and production deployment
Programming Language
Python
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/indextts2.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
