
VeloScaler
VeloScaler by CodeFN42 is a free MIDI effect plugin for Windows that lets you adjust and scale MIDI note velocities with up to 5 customizable bands.
IndiePluginsInstruments, effects, and hidden gems
Discover free Windows audio plugins by sound, instrument, effect, format, popularity, and the creative tools producers use together.
New discoveries
The newest additions to the catalog.

VeloScaler by CodeFN42 is a free MIDI effect plugin for Windows that lets you adjust and scale MIDI note velocities with up to 5 customizable bands.

NoteMapper by CodeFN42 is a free MIDI utility plugin that maps incoming MIDI notes to up to three different notes across multiple channels, enabling complex triggering setups like multi-sampler drum patterns.

MidiKeySwitcher lets you assign 2-key switches to select MIDI channels and send program and bank change messages directly from your MIDI keyboard, eliminating the need for a mouse when browsing plugin presets.

MIDI-Transformer by Austen lets you transform and reroute incoming MIDI signals within your VST chain on Windows 64-bit systems.

MIDI Monitor by Robin Schmidt displays incoming MIDI messages in real time. It is available as both instrument and effect plugin versions to ensure host compatibility.

Wind Chimes by ToneCarver generates MIDI notes simulating wind chime strikes influenced by wind conditions, optionally sending control change messages for system energy.
Make sound faster
Jump from discovery to making music without breaking your flow.






Complete catalog
Keep digging—every published listing in one place.

Midinaut Filta is a free parallel stereo filter plugin featuring separate lowpass and highpass filters with resonance and stereo LFOs for dynamic modulation. Available in VST2 format for Windows 64-bit.

Mad Filter by Rast Sound is a free analog-style filter and drive plugin delivering warm and rich tones with versatile filter transitions.

KranchDD by KINDZAudio is a versatile filter plugin featuring multiple distortion algorithms for creative sound shaping.

IO Filter by B Serrano is a paraphonic multifilter effect with a sophisticated GUI envelope capable of infinite duration, offering multimode filtering including low-pass, high-pass, band-pass, and peak modes in a cascade arrangement.

HY-Reso is a free filter effect plugin featuring three parallel bandpass filters with LFO and envelope follower modulation and a resizable interface.

HY-Filter3 free is a multimode filter plugin featuring two filter modes, a randomizer, base color editing, and a resizable interface with preset management.

HY-Filter by HY-Plugins is a versatile free filter plugin for Windows, featuring four distinct filter modes including state variable, formant, telephone, and comb filters.

Hulo by Shuttleplug is a free LFO-controlled filter effect plugin for Windows that offers stereo modes and tempo-synced modulation.

Formant Filter by Oli Larkin is a free VST2 filter effect for Windows that uses a bank of 5 band pass filters to imprint formant peaks from one sound onto another. It includes vowel presets and a custom formant mode for user-defined values.

Forbice by Acrobatics is a stereo filtering module designed for intensive audio cutting and mangling with flexible parameter configurations and interactive envelope filtering.

FollowTroller by Audioutsider is a unique amplitude and filter effect that lets you modulate the envelope or cutoff frequency using another audio signal, offering envelope follower style control.

FiltR by GuDa audio is a versatile multimode filter plugin featuring transistor ladder, K 2 Pole, and diode ladder filter types with overdrive.

FilterGrizzly 2 by CFA-Sound is a warm and character-rich filter featuring tube-based saturation, analog modeled filters, and advanced oversampling for Windows.

Filter&Gate by beatassist.eu offers six versatile filter and gating effects including trancegate, dubstep rhythm creator, and multi-band filters for Windows VST2 hosts.

Engineers Filter is a free VST2 filter plugin for Windows offering extremely steep filtering using high order IIR designs like Butterworth, Chebychev, inverse Chebychev, and elliptic filters.

EMSFilter by Davisynth is a free multimode filter plugin for Windows offering versatile sound shaping capabilities.

easy-mf 202 by easytoolz is a free filtering effect plugin for Windows featuring a moogysh lowpass filter, envelope follower, overdrive, saturation, and an LFO with five waveforms plus sample and hold. It includes 16 presets.

DvnKeyFilter is a versatile low pass filter plugin where the cutoff frequency is dynamically controlled by key tracking and an expression parameter assignable to any MIDI CC or DAW envelope.
1696 plugins are ready to install in one click.