Synthesizer V

Synthesizer V is a singing voice synthesizer software product developed by

Overview

Synthesizer V Studio's singing synthesis combines concatenative synthesis and neural network based singing voice synthesis.
Synthesizer V Studio is available in various free and paid versions, named "Synthesizer V Studio Basic" and "Synthesizer V Studio Pro" respectively.
Some Singer Libraries are available as a demo, as a "Lite" version or "Feature Limited Trial", but some functionalities are restricted. FLT libraries are more heavily restricted than Lite libraries.

History

Synthesizer V sprung from the development of the UTAU resampler known as Moresampler, both of which were developed by Kanru Hua. It was released on Beta version on 19 August 2018, and released Synthesizer V, first generation editor on 23 December.
On January 2020, the web version, which functionality is restricted was launched.
On July 2020, Synthesizer V Studio, second generation editor was released.
In December 2020, Synthesizer V Studio introduced AI engine, rapping vocals and cross-lingual singing synthesis are supported by later upgrade.
On 21 March 2025, Synthesizer V Studio 2 was released, improved synthesis quality and processing speed, and added new and improved functions.