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Free VST Plugins & Apps

VST3 plugins and standalone apps made by Tonecraft Tokyo, free to download.
All of them run on 64-bit Windows, and some also come in a Mac version. The VST3 plugins need a DAW that supports VST3.

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VELCANTO
Win / Mac VST3 / AU
v1.0.0

Effects / OBS/Streamer・Vocal

VELCANTO

VELCANTO is a free vocal plugin for streamers who sing. Three knobs with no audio jargon bring your voice forward and add a hall and a karaoke echo. It adds no processing delay, so your voice stays in sync with your lips on stream.

3.74 MB Ableton Live 12
Go to download page
ENCOREHALL
Win / Mac VST3 / AU
v1.0.0

Effects / OBS/Streamer・Reverb & Delay

ENCOREHALL

ENCOREHALL is a free reverb and echo plugin for streamers who sing. It makes your voice sound like you are singing in a real venue, with knobs that need no audio jargon. It adds no processing delay, so your voice stays in sync with your lips on stream.

3.75 MB OBS Studio, Ableton Live 12
Go to download page
Win / Mac VST3 / AU
v1.2.0

Effects / OBS/Streamer・Vocal

VELVOX

VELVOX is a free voice plugin for game and talk streamers. Two knobs add body and clarity to your voice so it is not buried under music or game audio. It adds no processing delay, so your voice stays in sync with your lips on stream.

3.70 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac VST3 / AU
v1.1.0

Tools / Gain Staging

ZEROLINE

ZEROLINE is a gain staging plugin that measures the average level of each track before you mix and locks the trim in one go. Once locked, it does not follow the level, so the dynamics stay as they are.

3.68 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac VST3 / AU
v1.1.0

Effects / Reverb & Delay

TWINFOLD

TWINFOLD is a plugin for adjusting stereo width. It processes only the difference between left and right, so whether you widen or narrow the sound, the mono sum stays exactly as it was.

3.57 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac VST3 / AU
v1.2.0

Tools / Meters

SCOPE2

SCOPE2 is a meter plugin for visually checking how your levels change over time. It combines four views (waveform, RMS, PEAK and Lissajous) with a loudness meter (LUFS / LRA / True Peak).

3.46 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac VST3 / AU
v1.2.0

Effects / Filter

ACIDQUENCH

ACIDQUENCH puts a strong filter on any audio and lets you draw its cutoff across 16 steps.

4.18 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac App / VST3 / AU
v1.2.0

Instruments / Synths

SQUELCRUDE

SQUELCRUDE is a free monophonic acid bass synth with a resonant filter, slide and accent, and a 16-step sequencer that writes phrases for you.

8.70 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page
Win / Mac App
v2.0.0

Effects / Noise Reduction

PUREVOX

PUREVOX is an offline vocal cleanup app. It removes steady noise left in dry vocals, such as room tone, hiss, air conditioning and mains hum, while keeping the character of the voice.

2.17 MB
Go to download page
SILENTIQ
Win / Mac VST3 / AU
v1.7.0

Effects / Noise Reduction

SILENTIQ Trial

SILENTIQ is an AI noise-reduction plugin. It removes air conditioners, fans and keyboard clicks in real time and keeps the voice natural. NARRATION for speech, VOCAL for singing.

36.83 MB Cubase 15, Ableton Live 12, Fender Studio Pro 8, FL Studio 2025
Go to download page

License

All of them are free for both personal and commercial use. Please do not redistribute them.

System requirements

All of them run on Windows 10 / 11 (64-bit). Each page says whether a Mac version is available. The VST3 plugins have been tested in Ableton Live, FL Studio, Cubase and others, and the standalone apps run without a DAW. See each page for full requirements.

Disclaimer & License

1. No warranty

This software is provided without any guarantee that it will work. It may not work correctly depending on your OS and environment.

2. Limitation of liability

The distributor is not liable for any damage caused by using or being unable to use this software, including crashes, data loss, effects on your productions, or any other direct or indirect damage.

3. License

✅ Commercial and non-commercial use: allowed　✅ Installation on more than one computer: allowed
❌ Redistribution: prohibited (sharing the link is fine)　❌ Modification or decompilation: prohibited

4. Feature requests

This software is a personal project. Requests for new features or bug fixes are not accepted.

5. Support

There is no obligation to provide updates or support, and distribution may end without notice.

6. Governing law

These terms are governed by the laws of Japan. This is a translation of the Japanese original; if they differ, the Japanese version prevails.