eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.
→
UtsuUnknown
titinko.utsuv0.4.5
An UTAU frontend implemented in java.
→
OpenUTAU Betastakira
stakira.OpenUTAU.Betav0.1.567
Open singing synthesis platform / Open source UTAU successor
→
OpenUTAUstakira
stakira.OpenUTAUv0.1.565
OpenUtau is an open source editing environment for UTAU community with modern user experience.
→
SuperColliderSuperCollider Community
SuperCollider.SuperColliderv3.14.1
SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound.
→
Material MakerRodZill4
RodZill4.MaterialMakerv1.6
A procedural textures authoring and 3D model painting tool based on the Godot game engine
→
Plogue AlterEgoPlogue
plogue.alteregovv1.571
real-time singing synthesizer vsti
→
UtaformatixOxygen Dioxide
oxygendioxide.utaformatixv3.6
Utaformatix (https://sdercolin.github.io/utaformatix3/) is an open source online singing synthesis project converter. It supports vocaloid, utau, deepvocal, cevio and synth-v. This is an electron app which lets you use it offline.