CodeFN42
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.
VST2MIDI effects
Instruments, effects, and hidden gems
Free VST plugins
Discover free Windows audio plugins by sound, instrument, effect, format, popularity, and the creative tools producers use together.
2140reviewed plugins
79%install-ready
Top 5category ranks
40sound categories
All categoriesDrum kits · 29Drum synths · 14Drum machines · 9Single drums · 27Groove / sequencers · 10Percussion · 30Drums · 30Guitar & bass · 28Piano & keys · 79Brass & wind · 44Folk & ethnic · 53Orchestral · 24Samplers · 52Loop & scratch · 12Synths · 587Organs · 30
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The newest additions to the catalog.
CodeFN42
NoteMapper
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.
VST2MIDI tools
4drX
MidiKeySwitcher
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.
VST2Uncategorized
Austen
MIDI-Transformer
MIDI-Transformer by Austen lets you transform and reroute incoming MIDI signals within your VST chain on Windows 64-bit systems.
VST2MIDI tools
Robin Schmidt
MIDI Monitor
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.
VST2MIDI tools
ToneCarver
Wind Chimes
Wind Chimes by ToneCarver generates MIDI notes simulating wind chime strikes influenced by wind conditions, optionally sending control change messages for system energy.
VST2MIDI generators
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VeloScalerCodeFN42 · VST2
One clickNoteMapperCodeFN42 · VST2
One clickMidiKeySwitcher4drX · VST2
One clickMIDI-TransformerAusten · VST2
One clickMIDI MonitorRobin Schmidt · VST2
One clickWind ChimesToneCarver · VST2
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2140 plugins
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Analog Obsession
Konsol
Konsol is a 3-model mixing console bus plugin featuring transformer options and a 2-band shelf EQ for versatile analog-style mixing.
VST2Preamps & amps
Jeroen Breebaart
Isone Pro
Isone Pro is a binaural simulator that enables virtual reproduction of a listening room with various reference loudspeakers using high-quality headphones.
VST2Preamps & amps
Analog Obsession
FetDrive
FetDrive by Analog Obsession is a free line amp and driver plugin offering extended input range, drive saturation, and tonal shaping before the gain stage for enhanced signal processing.
VST2Preamps & amps
GSi
Easy Convolver
Easy Convolver by GSi is a convolution engine plugin that applies impulse responses from reverbs, amplifiers, filters, and other audio equipment to shape your sound.
VST2Preamps & amps
Dream Vortex Studio
Dual Leveling Amplifier
Dual Leveling Amplifier is a free stereo limiter plugin by Dream Vortex Studio featuring two stereo limiters controlled via low pass and high pass filters for precise level management with minimal distortion.
VST2Preamps & amps
DSPplug
DSPplug mark3
DSPplug mark3 is an analog signal modeller offering a Rescue Mark2 emulation with added features like a 3-band graphic EQ for mid and side and a comprehensive mastering solution including dBFS and peak RMS controls. An analog button helps reduce essing for a refined sound.
VST2Preamps & amps
Xenium Audio
X-Tube
X-Tube by Xenium Audio is a free VST plugin that emulates classic 12AX7 tube amplifier saturation. Compatible with 32 and 64-bit Windows DAWs, it supports mono, stereo, quad, and 5.1 audio tracks.
VST2Tube & tape
Interruptor
WOW & FLUTTER
WOW & FLUTTER is a free VST2 plugin by Interruptor that emulates playback speed imperfections of the pre-digital era with real-time modulation using up to six oscillators.
VST2Tube & tape
Viper ITB
VeeSatEQ
VeeSatEQ by Viper ITB combines EQ filters, distortion, tube saturation, and a limiter to uniquely color and saturate sounds.
VST2Tube & tape
Analog Obsession
TuPRE
TuPRE by Analog Obsession is a custom tube line amp with a passive two-band program equalizer, designed for effective tone shaping with virtually compensated gain. It offers a simple, fully passive design ideal for enhancing any audio source.
VST2Tube & tape
Nick Crow Lab
TubeDriver
TubeDriver by Nick Crow Lab is a free tube amplifier emulation featuring pre-EQ filters, adjustable tube bias, drive, volume, and a boost control for authentic tube saturation.
VST2Tube & tape
Samsara Cycle Audio
TS-1
TS-1 by Samsara Cycle Audio is a free tape master simulator and filter plugin featuring input volume, saturation, bass compensation, phase axis control, output level, 64 patch spaces, and MIDI learn support.
VST2Tube & tape
Low Wave Studios
Track24
Track24 by Low Wave Studios emulates the warm tone and saturation of analog tape without common downsides like flutter or noise. It includes a Tape Saturation section with a variable Texture control for fine-tuning the effect.
VST2Tube & tape
Caelum Audio
Tape Cassette
Tape Cassette by Caelum Audio is an analog tape simulator plugin that adds warmth, noise, and character to your music. Use it on master or individual channels for a lo-fi indie texture.
VST2Tube & tape
Togu Audio Line
TAL-Tube
TAL-Tube is a free saturation plugin that emulates tube characteristics with an additional amplifier mode. It adds higher harmonics and analog excitement to digital sounds and drums, and can be driven to intense distortion.
VST2Tube & tape
AXP
SoftAmp 3OD
SoftAmp 3OD by AXP is a vacuum triode stage simulator delivering authentic guitar preamp tube tone with efficient CPU usage.
VST2Tube & tape
Sender Spike
SN03
SN03 by Sender Spike is a free tape sound emulation plugin for Windows. It lets you create a custom tape machine emulating analog tape recorders with adjustable tape speed and standard equalization modes.
VST2Tube & tape
Ourafilmes
OuraPhat LE
OuraPhat LE by Ourafilmes is a free VST2 plugin for Windows that enhances sound with valve drive, stereo ensemble, Moog filters, soft saturation, stereo imager, and an output amplifier with limiter. Each module includes bypass control.
VST2Tube & tape
The free-plugin pulseUpdated Aug 23, 2026
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