xTrem free tremolo by Music Unfolding

xTrem is a free tremolo Audio Unit plugin developed by Music Unfolding. Compatible OS(s): macOS.

xTrem is a tremolo unit capable of a range of tremolo shapes; it works as a mono or stereo tremolo. In mono mode, the left channel controls are active. The two channels are fully independent except for the tremolo depth setting, this gives it the capability of producing some interesting panning/tremolo combinations.



Wobbles free vibrato | tremolo | lfo by Scott Stevenson

Wobbles is a free vibrato and tremolo and lfo VST, Audio Unit plugin developed by Scott Stevenson. Compatible OS(s): macOS.

Wobbles is a simple vibrato plug-in featuring adjustable shape, depth and speed. Chorus and phaser type effects can also be achieved by using the dry/wet knob.

Made with SonicBirth



WNM-1fx free vibrato | tremolo | lfo by KlangLabs

WNM-1fx is a free vibrato and tremolo and lfo VST plugin developed by KlangLabs. Compatible OS(s): Windows.

This is a VST/FX based on the same principles as the WNM-1 synth but this time you can modulate anything you feed in.

  • One module of six oscillators, first five are modulators and can be routed to other oscillators.
  • Sine, Saw, Ramp, Triangle, Pulse, w-noise and p-noise waveforms to choose from.
  • Freq, Pulse Width and Modulation depth for each oscillator.
  • Stereo support.
Made with SynthEdit



TremoLlama free tremolo | panner by Rekliner Records

TremoLlama is a free tremolo and panner VST plugin developed by Rekliner Records. Compatible OS(s): Windows, macOS.

TremoLlama is a tempo synced tremolo/panner plugin with tap tempo featuring:

  • 5 basic waveforms.
  • Mono or stereo.
  • Stereo mode operates as a panner or a dual-mono tremolo.
  • An LFO precision setting for analog sounding rounded square waves and such.
  • A phase offset to sync the tremolo just right.
  • A built in MIDI metronome.
  • A “light” which pulsates with the frequency or tempo.
  • 3 ways to set the tempo: type it, tap it, or sync it with the host + can send vst timeInfo to other plugins in compatible hosts like Bidule.



TM7 free tremolo | lfo by Audiodeal

TM7 is a free tremolo and lfo VST plugin developed by Audiodeal. Compatible OS(s): Windows.

The TM-7 is a tremolo controlled by a LFO, with the following features:

  • LFO with different shapes (Sin, Square, Saw, Pulse).
  • Typical controls like Depth and Ratio.
  • Synchronisation with the tempo of the host, and a tempo multiplier.
  • Sweet transition of the volume to avoid clicks or other artifacts.
  • Free VST.


Pecheneg Tremolo

Pecheneg Tremolo free tremolo by PechenegFX

Pecheneg Tremolo is a free tremolo VST, Audio Unit plugin developed by PechenegFX. Compatible OS(s): Windows 64b, macOS.

The Pecheneg Tremolo VST plugin is a tremolo effect, which has the possibility to adjust the shape of the tremolo modulating curve and to synchronize the frequency with a host, or set it manually.

When synchronizing with a host (Tempo: host), the tremolo frequency is adjusted by the Note knob, which sets the modulation period, while the note type (regular, dotted or triplet) can be selected below the knob.

When set manually (Tempo: man), the tremolo frequency (in Hz) can be set directly with the knob Freq.

The Shape, Phase and Symm knobs set the wave form of the modulation, with the amount of modulation set by the Depth knob.



OttoVibe free multi-fx | tremolo | vibrato | panner | chorus | lfo by Music Unfolding

OttoVibe is a free multi fx and tremolo and vibrato and panner and chorus and lfo Audio Unit plugin developed by Music Unfolding. Compatible OS(s): macOS.

OttoVibe is an auto/touch effect with MIDI control. OttoVibe works much like an envelope-controlled filter, except that instead of a filter, it has a modulation section. The envelope controls the rate and depth of the modulation effect.

OttoVibe includes a variety of effects including tremolo, vibrato, panning, and chorus. Altogether, OttoVibe has eight different types of effects. The effects can be dynamically manipulated using “touch” or expression pedal controls, much the same way a touch wah works. Even though OttoVibe tends to be more subtle than its siblings (OttoPhormant and OttoPhilter), it is very expressive.



Nezumi free tremolo by p0k

Nezumi is a free tremolo VST plugin developed by p0k. Compatible OS(s): Windows, macOS.

Nezumi is a 1/f fluctuation Auto Tremolo.

Made with Max/MSP for Pluggo


NA Analog Rack Chorus

NA Analog Rack Chorus free multi-fx | flanger | phaser | chorus | tremolo by Nembrini Audio

NA Analog Rack Chorus is a free multi fx and flanger and phaser and chorus and tremolo VST, VST3, Audio Unit, AAX plugin developed by Nembrini Audio. Compatible OS(s): Windows 64b, macOS.

The Analog Rack Chorus plugin is a very simple but powerful chorus plugin inspired by the most famous Chorus pedals and rack effect units.

Nembrini Audio has taken the guitarists most preferred analog and digital effect pedals and has repacked it in new rack style plugins easy to use and extremely powerful at the same time, with the addition of a custom design tube preamp virtual circuit which gives color to the signal in a very special way.

Just insert the Analog Rack Chorus plugin in your tracks to hear its beautiful analog tube coloration.




MTremolo free tremolo by MeldaProduction

MTremolo is a free tremolo VST, VST3, Audio Unit, AAX plugin developed by MeldaProduction. Compatible OS(s): Windows 64b, macOS.

MTremolo is a traditional tremolo with adjustable shape:

  • Continuously adjustable automatic volume shape.
  • Fully automatable.
  • Global preset management.