OwlSim

OwlSim free multi-fx | delay | distortion | flanger | phaser by Rebel Technology

OwlSim is a free multi fx and delay and distortion and flanger and phaser VST, Audio Unit plugin developed by Rebel Technology. Compatible OS(s): Windows 64b, macOS.

The OwlSim is a VST simulation of the OWL programmable effects pedal.

We’ve just released a VST/AU plugin binary of the OWLSim in its current state featuring a bunch of different plugin effects that you can switch between.

We see VST generation as a pleasant side-effect of the OWL project that allows people to easily test and debug their code in a familiar environment – the main purpose of the OWLSim framework is developing patches for the hardware, so don’t expect a super-neat GUI and bear in mind that the only controllable parameters represent the physical knobs on the OWL pedal.

You can of course change all of this within the framework, so if you want to try making your own binaries, you can download the OWLSim from here:

https://github.com/pingdynasty/OwlSim

You’ll be able to look at the code from the current set of effects and then edit or build your own patches which will compile as your own VST binaries.

N.B. we also have an AU binary available at:

http://hoxtonowl.com/software/owlsim/

http://www.rebeltech.org

Overtone GEQ

Overtone GEQ free eq by Voxengo

Overtone GEQ is a free equalizer VST, VST3, Audio Unit, AAX plugin developed by Voxengo. Compatible OS(s): Windows 64b, macOS.

Overtone GEQ was designed to be a quick EQ shape adjustment tool for mixes and sub-mixes. During its operation, Overtone GEQ applies harmonic enhancement processing that delivers a special touch and shine to the sound.

Features:

  • 7-band graphic equalizing.
  • +/- 12 dB gain range per band.
  • 2 graphic equalizer views.
  • Multi-channel processing.
  • Internal channel routing.
  • Channel grouping.
  • Mid/side processing.
  • Complex harmonic coloration.
  • 64-bit floating point processing.
  • Preset manager.
  • Undo/redo history.
  • A/B comparisons.
  • Contextual hint messages.

https://www.voxengo.com/

Overflow

Overflow free overdrive | saturation by Sound Consulting

Overflow is a free overdrive and saturation Audio Unit plugin developed by Sound Consulting. Compatible OS(s): macOS.

Overflow is an AudioUnit which generates digital bit overflow distortion. Much like early ADC chips would react to excessive input levels by overflowing the available word length.

http://sounds.wa.com/

OverDubber 2

OverDubber 2 free delay | echo by KlangLabs

OverDubber 2 is a free delay and echo VST plugin developed by KlangLabs. Compatible OS(s): Windows.

OverDubber 2.

V2.1: Added some default presets.

Quick start:

Remember, OverDubber 2 was primarily designed to create trippy delays out of the incoming audio, for example the end of reggae/Dub vocal phrases. For example, if the vocals say “Out to the beat!” and you want “Out to the Beat! Beat! Beat! Beat! Beat!” where that snippet modulates slowly into a trippy world of sounds. You get the drill right?

So.

1) Automate the Delay Engine “MUTE” to open the incoming audio at a specific moment (example: end of a reggae vocal phrase) where you want the delay to start.

2) Automate the Delay Engine “ON/OFF” button to clean things up when you stop playing the project or move previous to the phrase you want repeated. Will be off most of the time, and go on a big earlier than the “MUTE” button to allow the engine to start without clicks.

3) The “Explode” button is your friend, it will allow you to keep the delay alive, otherwise it will behave more like normal delay. Automate it to be off all the time and turn it on where you want the delay to start feeding back constantly and onwards until you go off again when you want the delay to fade out.

4) Use the filter cut to slowly modulate the resonance as the delay repeats so it doesn’t stay in one frequency. This will create trippy things!!.

5) Use the PANIC! button if things go out of hand….remember, OverDubber 2 has an internal brickwall limiter so don’t be scared.
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Description:

– Based on it’s old brother, OverDubber 2 is a delay FX specially tailored for morphing/distorting tails. In other words “Trippy tails”

– It’s designed to work with high gain and resonance levels with an internal limiter that will not allow the signal to go too loud.

Useful on things like Dub, TripHop, DnB, also for EDM build ups when used with it’s pitch shifter.

– Basically, OverDubber 2 is a stereo delay but it has a filter, a big crusher, a pitch shifter and an automatic stereo pitch LFO in the feedback loop, quite an unusual combo.

– You can turn them all on, or off as desired.

– I decided to update this plugin because I used v1.7 a lot in production for 10 years with great success so I decided to improve its internal effects and make a bigger GUI.

Made with SynthEdit

https://www.kvraudio.com/developer/klanglabs

Overdrive

ZynAddSubFX free software-synthesizer by paulnasca 2

Overdrive is a free overdrive VST plugin developed by mda. Compatible OS(s): Windows, macOS.

mda Overdrive is a soft distortion plug-in.

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

Ovalizer

Ovalizer free software-synthesizer by Elcobit

Ovalizer is a free software synthesizer developed by Elcobit. Available format(s): VST for Windows 64b.

Ovalizer emulates digital glitch sounds known from damaged compact discs by automatically remixing layered micro loops synthesized from a live recorded audio source or by importing a WAV file.

The instrument does not require MIDI events to generate polyphone stereo drones. Adjustable pitch and other controls can be randomized with one button click.

Ovalizer is a reminiscence to the famous glitch sounds made popular by such artists as OVAL or AUTECHRE.

http://www.elcobit.com

Over Diver od82o

Over Diver od82o free overdrive | saturation by NSP

Over Diver od82o is a free overdrive and saturation VST plugin developed by NSP. Compatible OS(s): Windows.

Over Diver od82o is a free audio plugin for Microsoft Windows, famous overdrive stomp emulation.

Features:
• 64-bit internal processing
• 16X/8X/no oversampling
• symmetrical/asymmetrical clipping
• classic/punchy mode
• input level adjustment
• stereo processing
• 64/32-bit versions.

http://www.nsp-vst.ru/

outer

outer free software-synthesizer by xoxos

outer is a free software synthesizer developed by xoxos. Available format(s): VST for Windows.

Outer is an initial platform for coupled oscillator chaos attractor audio synthesis, consisting of three oscillators and feedback filtered by a multimode filter stage.

Two LFOs include an extensive collection of sixty contours, including several strange attractors.

Made with SynthEdit

https://www.kvraudio.com/developer/xoxos

Our Cabinet Simulator

ZynAddSubFX free software-synthesizer by paulnasca 2

Our Cabinet Simulator is a free overdrive and saturation VST plugin developed by Aradaz. Compatible OS(s): Windows.

Our Cabinet Simulator v1.0, a simple IR based guitar cabinet simulation VST plugin. It can blends 2 different cabinets to produces a new cabinet sound.

Features:

  • GUI-less.
  • 8 Cabinet Simulations (Cabinet Impulse Responses made by Alu, Dimi & Noarin).
  • 2 Cabinet Simultaneously.
  • Sample delay for each cabinet.
  • 44100 – 96000 Hz sample rate Support.
  • Double internal processing.

https://aradaz.blogspot.com/

Oud

Oud free rompler by Safwan Matni

Oud is a free rompler VST plugin developed by Safwan Matni. Compatible OS(s): Windows.

Oud is a VSTi which produces an Oud sound, with a user interface to enable instant middle-eastern scale conversion.

Made with SynthEdit

http://smatni.tripod.com/safwanmatnivstplugins/