Alternatives to UTAU for all platforms with any license

  • Cadencii

    Cadencii is a program that allows cross-importation of vocal MIDI, VSQ, UST, and VSQX files. It supports both UTAU and Vocaloid voice banks.

    • Discontinued The program is no longer updated. Last version, 3.4.1, released in August 2011, can be still downloaded from the official website.

    Free Open Source Mac Windows

    Cadencii icon
  • Synthesizer V

    Synthesizer V is a vocal synthesizer developed by Kanru Hua, aiming for "artistic perfection of artificial voices".

    • It has a perpetual free trial, the engine/resampler is on par with Vocaloid's quality, and it's easy to use - you don't have to learn about a lot of technical things like you do with UTAU. As of April 2019, it now supports English, Japanese and Chinese. KyuTurtleApr 2019 Disagree   Agree
    • it produces very nice English Vocals, it has a bit of a learning curve. It is better if you want English vocals but as of November 2, 2018 there aren't any Japanese vocals or any other languages. Guest • Nov 2018 • 0 agrees and 1 disagrees Disagree   Agree

    Commercial Mac Windows

    Synthesizer V icon
  • eCantorix

    eCantorix is a singing synthesis frontend for espeak. It works by using espeak to generate raw speech samples, then adjusting their pitch and length and finally creating...

    Free Open Source Linux

    No features added Add a feature

  • Sinsy

    Sinsy generate audio files out of lyrics annotated MusicXML scores. A web service demo is available online, featuring a more recent version than the one found in the...

    Free Open Source Linux

    Sinsy icon



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