Stereo Compressor

Stereo Compressor free compressor by slim slow slider

Stereo Compressor is a free compressor VST plugin developed by slim slow slider. Compatible OS(s): Windows.

StereoCompressor/MonauralCompressor features threshold, ratio, attack, release, knee and output controls.http://www.geocities.jp/webmaster_of_sss/vst/

Stereo

ZynAddSubFX free software-synthesizer by paulnasca 2

Stereo is a free stereo imaging VST plugin developed by mda. Compatible OS(s): Windows, macOS.

Synthesizes a mono signal into stereo, using comb filtering or “Haas effect” delay.

http://www.mda-vst.com/

StepCut

StepCut free filter by WOK

StepCut is a free filter VST plugin developed by WOK. Compatible OS(s): Windows.

StepCut is a dual-modulated multi-filter. The cutoff of an LP/BP/HP-filter can be controlled by an LFO and/or a step sequencer. The step sequencer can also control the speed or the modulation amount of the LFO. Both are synced to host. The LFO can also run at audio rates (manual or by incoming MIDI notes). If all this is not enough: both LFO and step sequencer can send their values as MIDI CC messages to control other plug-ins or synths.

Made with SynthEdit

http://www.wokwave.com

STC-3 stereo width control

STC-3 stereo width control free stereo-imaging by RAZ Audio

STC-3 stereo width control is a free stereo imaging VST plugin developed by RAZ Audio. Compatible OS(s): Windows.

The STC-3 is a precision tool for controlling the stereo width of any stereophonic content.
Use it for expanding the stereo field of synth pads, sound effects or soundscapes or to narrow a track to full mono.
Designed for zero artifacts and natural sound, the STC-3 can be used on a single channel or on the bus processor, for both mixing and mastering.

A large stereo-readout display provides a visual feedback of the used expansion and the dedicated ‘LF Processor’ makes sure that the low frequency content is kept vivid and tight, albeit the stereo expansion.

For further details, we invite you to read the manual.
As all ‘Raz Audio’ processors, the M/S controller is available as a free download.

http://www.razaudio.com

Starplugs Delay

Starplugs Delay free delay | echo by Starplugs

Starplugs Delay is a free delay and echo VST plugin developed by Starplugs. Compatible OS(s): Windows.

Features:

  • Stereo delay.
  • Delay time can be adjusted MIDI-synced in 1/16 note steps or “unsynced” in Free-mode.
  • Clean sound.
Made with SynthEdit

http://www.starplugs.com/

ST Chorus

ST Chorus free chorus by Synthtronic

ST Chorus is a free chorus VST plugin developed by Synthtronic. Compatible OS(s): Windows.

ST Chorus is a vintage stereo chorus plug-in capable of chorus, mild phaser and flanger effects.

Features:

  • True stereo modulation effect.
  • Low CPU usage.
  • Chorus I and II mode.
  • Wet signal monitoring.
Made with SynthEdit

http://www.xsynth.com/

Squosc

Squosc free glitch by Pluggotic

Squosc is a free glitch VST plugin developed by Pluggotic. Compatible OS(s): Windows.

Squosc is a VST effect plug-in freely inspired by “squareboxes”.

When any material passes through Squosc’s input, the constantly running oscillators are modulated via an envelope follower. Unusual oscillators inter-modulations and a series of “bend-buttons” offer a cheap and non-always-logic escape from traditional MIDI-note or pattern based composition. An example could be a drumloop turned into bleeping melodies, electric basslines, trashy drones, 8-bit style sweeps and other less-stable oddities. Squosc comes with 33 horrible presets for quick non-sense. When its input is silent, it doubles up as a tone generator.

Well know for a raw sound, “squareboxes” are usually processed with guitar amplifiers, filters, reverbs or whatever chain of effects. They often come unlabeled. Squosc makes no exception.

Made with SynthEdit

http://www.pluggotic.com/

SquashIt

SquashIt free distortion by Klevgränd Produktion

SquashIt is a free distortion VST, VST3, Audio Unit, AAX plugin developed by Klevgränd Produktion. Compatible OS(s): Windows 64b, macOS.

SquashIt is a multi-band distortion effect available for iOS (AudioBus 2 compatible including state saving) and as VST/AU (Mac/Windows). The effect has proven to work very well with vocals and bass.

Visit the product page for a, demo version (AU/VST) and more information.

{See video at top of page}

http://klevgrand.se

Square Distortion

Square Distortion free overdrive by JELSTUDIO

Square Distortion is a free overdrive VST plugin developed by JELSTUDIO. Compatible OS(s): Windows.

JELSTUDIO’s VST2 plugin “Square Distortion”

For electric guitars (or other things) that need some no-nonsense beefy grit, with no questions asked and no cookies served.

It is simple to use; just put it on your track and it will process your signal and output it at -18 dB FS.

It has 1 user-control; left mouse-button (Click to toggle between STEREO (which is stereo-from-mono) and MONO (Which is actually a pass-through of whatever configuration the channel may be in when it enters the plugin-input, so either stereo or mono. It is called MONO since electric guitar tracks are commonly mono, but it will pass a stereo track if that is what you feed it)

Features:

  • 32-bit and 64-bit VST2 plugin.
  • Can create mono-compatible* stereo-image from mono-image (Left-click mouse-button to toggle between stereo and mono), *(will have phaser-effect however, which may not be desirable).
  • Output-level: -18 dB FS.
  • Freeware.
  • For Windows 7, 8, 10.
  • Zip with .dll (no .exe installation).
  • No DRM.

http://jelstudio.dk/JELSTUDIO_software.html

Spring Reverb

Spring Reverb free reverb by Hotto Engineering

Spring Reverb is a free reverb VST, Audio Unit plugin developed by Hotto Engineering. Compatible OS(s): Windows, macOS.

Spring Reverb emulates the physical behavior of the reverberation springs by solving the underlying partial differential equations on basis of the finite elements algorithm. A combination of three springs assures a reverb dispersion which is comparable with the real thing. One of the top free audio plugin you can find !

Adjustable Parameters:

  • Dry/Wet [%]: Mix between direct and reverb signal.
  • Spring Selection: The program allows the individual selection and combination of up to three reverb springs.
  • Reverb Time [%]: Defines the T60 reverberation time.
  • Gain [dB]: Sets the gain level for the output signal.

Technical Specification:

  • Supported Sample Rates: 44.1kHz up to 192kHz.
  • Computing Precision: 64Bit internal / 32Bit Plug-In.
  • Audio Channels: Mono (uses the left channel of stereo tracks.

http://www.hotto.de/vstplugins.html