Audio
argmax-oss-swift
On-device Speech AI for Apple Silicon
★ 6.4k starsMIT
View guide →Audio Editor
audacity is an open-source audio project by audacity (audacity/audacity on GitHub). It has 18,638 GitHub stars and 2,675 forks, is released under the Custom license, and was last updated on GitHub on 2 October 2026.
Transcription, synthesis, voice changing, or editing — each tool here majors in one.
Binaries, pip packages, or Docker; models download on first run for AI tools.
Drop in a recording or type what you want spoken.
WAV/MP3/OGG outputs drop straight into editors or apps.
Purpose-built for audio work with format support that just works.
Dozens of languages supported, not just English.
Streaming transcription and TTS for live applications.
Tell speakers apart in meetings and interviews automatically.
Clone a voice from a short sample for narration and dubbing.
Whisper-grade transcription and natural neural voices, free.
Download the source and move into the project folder.
git clone https://github.com/audacity/audacity.git
cd audacityEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at audacity/audacity with 2,675 forks. Check the repo's contributors and recent commits to see how active maintenance is.
Licensed under Custom — check the repo for commercial-use terms.
Dozens; English is strongest, major world languages are solid.
Most of these run fully offline after the model download.
Check each license — many allow it, but voice-cloning has ethical and legal boundaries.
On-device Speech AI for Apple Silicon
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recogni…
Suno's text-prompted generative audio model: speech, music and sound effects from text prompts
FastRTC turns any Python function into a real-time audio or video stream over WebRTC or WebSockets
Vietnamese TTS with instant voice cloning — on-device, real-time CPU inference, 48 kHz audio
The most-starred other Audio projects in the LibreAI catalogue — the realistic shortlist if audacity is not the right fit.
利用 AI 大模型和自动化工作流，根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.
Robust Speech Recognition via Large-Scale Weak Supervision
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
Clone a voice from 5 seconds of audio and generate arbitrary speech in real time
Port of OpenAI's Whisper model in C/C++
Free and open — grab the source, star the repo, and start creating.