5 engines, one license

A voice engine for every kind of job

Musa TTS brings five AI voice engines together in one desktop app. Each does something different, and all of them run on your own computer.

I have a normal laptopMusa Solo I want laughs, sighs and emotionMusa Aria I publish in several languagesMusa Chorus I need a rare languageMusa Sona 600 I want to keep my own performanceMusa Echo

Text to speech · voice cloning

Musa Solo

Fast cloning, runs on any computer

Best for: Everyday cloning on any PC or Mac

7: languages
27: models to choose from
27: preset voices per model

Explore Solo

Text to speech · voice cloning

Musa Aria

Expressive English with laughs, sighs and more

Best for: Characters, ads and lively English narration

9: sound tags
1: language: English
3×: faster than real time on a GPU

Explore Aria

Text to speech · voice cloning

Musa Chorus

Natural cloning in 23 languages

Best for: Dubbing and multilingual channels

23: languages in one model
6: Language Pack models
1.8×: faster than real time on a GPU

Explore Chorus

Text to speech · voice cloning

Musa Sona 600

Voice cloning in 646 languages, needs an 8 GB GPU

Best for: Languages other tools don’t offer

646: languages
Up to 6×: faster than real time on a GPU
6: sound tags

Explore Sona 600

ur sw bn ta vi th yo fa hi ru ko ja tr pa id am cy is el he pl nl ms uk ro hu cs fi sv no da ca gl eu ga lt lv et bg sk

646 languages

Voice to voice

Musa Echo

Turn any recording into another voice

Best for: Character work and expressive reads

Any: recording length
3–10 s: target voice clip
6.5×: speed-up with a GPU

Explore Echo

Want voices that are ready straight away? Voice Studio has 46 built in

Hardware

What each engine needs

The app checks your computer against this list, so you’ll know how an engine will run before you download it.

Engine	Download	Windows, CPU only	Windows with NVIDIA GPU	Apple Silicon Mac
Musa Solo	45 MB – 1.2 GB per model	Runs well · 8 GB RAM	Not needed	Runs well · 8 GB memory
Musa Aria	2.9 GB	Works, slowly · 8 GB RAM, 16 GB recommended	Best · 4 GB GPU memory	Runs on the CPU · 16 GB recommended
Musa Chorus	3.2 GB, plus 3.2 GB per Language Pack model	Works, slowly · 16 GB RAM	Best · 6 GB GPU memory	Runs on the CPU · 16 GB memory
Musa Sona 600	3.3 GB	Not available without a GPU	Required · 8 GB GPU memory and the GPU pack	Apple Silicon · 16 GB memory
Musa Echo	0.6 GB	Runs well · 8 GB RAM	Faster · any supported NVIDIA GPU	Runs well · 8 GB memory

Windows GPU use needs the free GPU pack. How it works

FAQ

Common questions

Do I have to pay for each engine?

No. One license covers every engine, with no per-model fees.

Do I have to download all of them?

No. Engines are optional downloads. Install only what you need from the Models page.

Will they run on my computer?

The Models page checks your hardware and marks every engine Ready, Slow or Not supported before you download it. Try it on the free plan first.

Do the engines need the internet?

Only to download them. After that they run on your computer. Your license still checks in at least once every 7 days.

Find out what your computer can do

Install the free version and open the Models page. It tells you which engines will run well.

Download free See the lifetime deal