Open Source Text to Speech Services

Waterfox is an open-source, privacy-focused browser based on the popular open source browser with a red panda as a mascot. It is designed to be a drop-in replacement for said browser that offers enhanced privacy features, performance improvements, and customizability while...

Personal AI assistant operating locally, supporting popular chat apps, additional channels, multi-OS speech and listening, and a live user-managed Canvas.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

Koodo Reader is an all-in-one e-book reader that can help you better manage and study your e-books. It's free and open-source.

VoiceCraft is a token infilling neural codec language model, that achieves state-of-the-art performance on both speech editing and zero-shot text-to-speech (TTS) on in-the-wild data including audiobooks, internet videos, and podcasts.

Onit is free, local, and private speech-to-text for macOS. If you've been searching for a free alternative to Wispr Flow, SuperWhisper, or Mac Whisper — one that doesn't require a subscription or send your voice to the cloud — this is it.

This is a copy of Reeder, in order to give Android an RSS reader similar to Reeder, combines the interaction logic of Reeder with the design style of Material Design 3 (You).

Netflix-level subtitle cutting, translation, alignment, and even dubbing - one-click fully automated AI video subtitle team.

Read aloud the content of any web page with one click using this browser extension for desktop and mobile browsers. Capable of reading in different languages. Speed, pitch and other settings available.

At its core, Tatoeba is a large database of example sentences translated into several languages. Search example sentences translated into many languages. Add and translate your own sentences. It's collaborative, open, free, and even addictive.

Note taking and reading with Speech to Text and Text to Speech.

Kokoro is an open-weight TTS model with 82 million parameters. Despite its lightweight architecture, it delivers comparable quality to larger models while being significantly faster and more cost-efficient.

RHVoice is a free and open source speech synthesizer.

Convert ebooks to audiobooks with chapters and metadata using dynamic AI models and voice cloning. Supports 1,107+ languages!.

Episteme Reader is an offline-first application designed for reading various document formats. It leverages native Android technologies and C++ libraries to provide a performant reading experience with customization capabilities.

eSpeak is a compact open source software speech synthesizer for English and other languages, for Linux and Windows.

SherpaTTS is an Android Text-to-Speech engine based on Next-gen Kaldi using Piper or Coqui voices.

An open-source, modern-design AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / Azure / DeepSeek), Knowledge Base (file upload / knowledge management / RAG ), Multi-Modals (Vision/TTS) and plugin system.

We're excited to introduce Chatterbox, Resemble AI's first production-grade open source TTS model. Licensed under MIT, Chatterbox has been benchmarked against leading closed-source systems like ElevenLabs, and is consistently preferred in side-by-side evaluations.

Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms.

🌟 An AI desktop pet with long-term memory, expressive character sprites, computer control, and voice features—perfect for Galgame-style characters 🌟

Project J.A.I.son is a fully customizable AI companion server designed for streaming, private companionship, or building interactive AI applications. Run it entirely locally or leverage cloud services—the choice is yours.

Experience the power of RWKV models directly on your device. Completely offline, privacy-first, and efficient. No internet required.

Digital Life Project 2 (DLP3D) is an open-source real-time framework that brings Large Language Models (LLMs) to life through expressive 3D avatars. Users converse naturally by voice, while characters respond on demand with unified audio, whole-body animation, and physics...

Expand to new markets by instantly translating your documents, apps, and webpages. Create multilingual chatbots to communicate with your customers on their terms.