MousePlugins
Our audio plugins

Sound Tools. Built Properly.

Audio plugins for mixing, mastering, and sound design.
Linux and Windows. Offline licenses. No subscription.

Maximum value

Lifetime Plugin Bundles

All current and future plugins in the bundle. Updates included for life.

Updates included for life. One-time payment. No subscription. Prices rise as more plugins are added.

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  • All current plugins
  • Future plugins included
  • Free updates included
  • Priority support
ADAPTIVE
MULTIBAND
Harshmallow
Harshness, tamed by the moment.

Harshmallowv1.0.0

Multiband harsh resonance suppressor

Adaptive multiband de-harsher. Pulls down harsh upper-mid and treble energy only while it flares, then lets go - attenuation-only, Stereo or Mid/Side. VST3 + CLAP + Standalone, Linux + Windows.

FREE
X-Or
Two saws. One voice. All low end.

X-Orv1.0.3

Mono sub-bass synth

Free two-oscillator mono bass synth. Dual saws, resonant low-pass with contour, loudness envelope, glide. VST3 + CLAP, Linux + Windows.

Smith Island EQ
Confident moves on the master bus.

Smith Island EQv1.2.0

Stereo mastering equaliser

Stereo mastering EQ. Stepped frequencies, BROAD bells, Stereo / L/R / M/S routing. VST3 + CLAP, Linux + Windows.

Mastino 60
Fast VCA compression.

Mastino 60v1.2.0

Punchy Multiband VCA Compressor

Fast hard-knee VCA-style compression for drums, bass, and buses - now three-band. Per-band threshold, compress and makeup gain, two crossovers, sidechain filter, stereo / L-R / M-S, parallel mix.

FREE
The Trick
Boost and cut. At the same time. On purpose.

The Trickv1.2.0

Passive EQ curves for musical tone shaping

Circuit-style passive program EQ. Tube and transformer colour. The boost-and-cut interaction, built into the topology.

GlassBreaker EQ
Air, weight, presence.

GlassBreaker EQv1.2.0

High-frequency air & presence EQ

Measurement-fitted broad-stroke EQ with a selectable high-shelf air section. Five fixed bands, complementary filter bank, reports 0 samples of latency.

MULTIBAND
DeepFryer
Polite sound ends here.

DeepFryerv1.2.0

Multiband tube saturation

Measurement-fitted tube saturation. H2 body and roundness at low Drive, H3 takes over between 50-80%. Three tube-style voicings, Bias control, up to 8x oversampling.

Multiband
Hysteresis Shaper
We remember what you did last mix.

Hysteresis Shaperv1.2.1

Multiband Tape Saturator

Magnetic hysteresis saturation. Stateful and history-dependent, with four quality modes and 0 samples latency in Live.

StudioHum
Silence is overrated.

StudioHumv1.2.0

Studio hardware hum and electrical noise

Studio-hardware-style hum generator. Three archetypes, drift engine, reports 0 samples of latency.

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Beta program

Break our plugins for fun

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What testers get
  • Private pre-release builds when a beta is active.
  • A direct path to report DAW, install, licensing, and sound issues.
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