No. 25 of 43 ·Voice Changer Software

vc-rs

Windows

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Freedom report

One barScore 5.3

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

vc-rs is ranked #25 of 43 in voice changer software on Freedom251. It runs on Windows.

Compared on voice changer software

Free plan: Yes
Real-time changing: Yes

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The record

Product: vc-rs is a Rust voice changer that converts microphone input or WAV files using ONNX-format RVC models.
Ways to use it: It provides a standalone GUI, a bundled CLI, and a VST3 plugin for DAWs.
Inference: Its Windows packages offer Windows ML and native TensorRT backends; Windows ML also provides DirectML and experimental MIGraphX and OpenVINO paths.
Models: Voice models are not included; the GUI can convert supported RVC v2 F0 PTH models to ONNX and download the ContentVec and RMVPE support models.
Audio controls: The GUI includes live gain and pitch controls, audio device selection, diagnostics, and optional input denoisers.
CLI features: The bundled CLI supports batch WAV conversion, diagnostics, model inspection, scripting, and Windows ML execution-provider management.
DAW integration: The VST3 plugin supports pitch and gain automation, with model paths and settings saved per project or preset.
Requirements: Packages target Windows x64; Windows ML packages require Windows App SDK Runtime 2.x, while TensorRT packages require an up-to-date NVIDIA driver.
Processing limits: MIGraphX is experimental and unverified on target AMD hardware, and OpenVINO NPU use is unverified.
Privacy and security: The project says real-time audio callbacks use lock-free ring buffers while inference runs on workers, and warns that overload can cause drops or silence.
Distribution security: The Windows binaries are not code-signed, so Windows may display a security warning when downloading or running them.
License: The repository identifies vc-rs as MIT licensed and notes that downloaded reference models are third-party materials with a GPL-3.0 upstream license.
Intended users: The project describes standalone use for voice conversion and VST3 use in a DAW for singing or streaming.

Where it ranks on Freedom251

Best Voice Changer Software in 2026#25 of 43

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Sources

github.com/shirohata/vc-rs· checked 5 Oct 2026
github.com/shirohata/vc-rs/releases· checked 5 Oct 2026