Applio
#14 in Voice Cloning
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Applio: free RVC voice cloning on your own machine, zero subscription
Updated on September 7, 2026
Applio is a free, open source voice cloning tool built on RVC technology that converts any recording into another voice, entirely on your own computer. No account, no paid tier, no telemetry, and the code ships under an MIT license. It installs on Windows, macOS and Linux, with a browser playground to test the waters before any download. Once a voice model is loaded, an AI cover or a speech conversion takes minutes, offline included.
Pros
- Completely free, open source, no account
- Runs offline, no data ever collected
- Huge community library of voice models
- Real-time conversion suited to streaming
- Commercial use allowed under MIT license
Cons
- Training really calls for an Nvidia card
- Setup takes more steps than cloud services
- Development now limited to maintenance updates
One recording goes in, another voice comes out
Applio converts a song, a speech or your microphone feed into the voice of an RVC model while keeping the original phrasing and emotion. This is the engine behind the AI covers all over YouTube and TikTok. You load a file, pick a voice, adjust the pitch, and the converted track lands in your output folder.
Real-time mode changes your voice live, workable for streams and calls, as long as you have a graphics card, the documentation restricts it to GPU. Cleaning, upscaling and batch processing round things off, features you would sooner expect from dedicated audio editing tools.
Clone your own voice with Applio, step-by-step tutorial
Installing Applio on Windows, Mac or Linux, GPU optional
The Applio download boils down to one script, run-install.bat on Windows or run-install.sh on Linux and macOS, which bundles every dependency and then opens a Gradio interface in your browser. For training, the team recommends an Nvidia RTX 20-series card or newer, while plain conversion runs fine on an ordinary modern computer.
No GPU at all? Google Colab and Kaggle hand out free compute time, and official Docker images cover server setups. One practical tip (learned the hard way by many), keep the install path free of spaces and special characters, the installer is picky about it.
| Your setup | How to run Applio |
|---|---|
| Converting a single file | Any recent computer, CPU alone is fine |
| Training a voice model | Nvidia RTX 20-series GPU or newer |
| AMD graphics card | Documented Zluda setup on Windows |
| No suitable hardware | Free GPU time on Google Colab or Kaggle |
| Server or private cloud | Official CPU and CUDA Docker images |
Applio voice models, custom training and the legal fine print
The community library offers several thousand voice models ready to grab from the Download tab or the search engine on the official site. To train your own voice clone, the community advice is 10 to 30 minutes of clean audio in WAV or FLAC, free of background noise and reverb. Dataset quality matters far more than length here.
On the legal side, the MIT license permits commercial work, but Applio's terms require you to hold the rights and the consent of the person being cloned. Compared with paid cloud services such as ElevenLabs, Fish Audio or FakeYou, Applio's strongest argument is privacy, nothing ever leaves your computer. The project entered maintenance mode in 2026, and version 3.6.3 from June 2026 remains available with security updates, though no major features are planned.
Frequently asked questions
Is Applio free?
Yes, Applio is completely free and open source under the MIT license. There is no account, no paid plan and no data collection of any kind. You can modify it, redistribute it and even put it to commercial work, as long as you respect the project's terms of use.
Does Applio work without a GPU?
For converting audio, yes, an ordinary recent computer is enough. Training a model is another story and really benefits from an Nvidia RTX 20-series card or newer. If your hardware falls short, Google Colab and Kaggle provide free GPU time, and AMD cards are covered through a documented Zluda setup.
Is it legal to clone a voice with Applio?
Cloning your own voice, or a voice you hold the rights to, is legal. Reproducing a celebrity or a private person without consent can breach personality and copyright laws, and Applio's terms make you fully responsible for what you produce. When in doubt, get written permission first.
Applio or ElevenLabs, which should you choose?
Applio focuses on zero cost, full control and offline work, while ElevenLabs sells a polished cloud service with multilingual text-to-speech on subscription. If keeping your audio on your own machine without paying a cent is the priority, Applio has a clear head start.
Verdict: A full voice cloning lab for the price of a download, that is the deal. YouTubers, musicians and tinkerers with an Nvidia card will feel at home, and Colab handles training for everyone else.
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