Free Filter Plugins & Apps

Bit FX Suite – 11 FX

Bit FX Suite – 11 FX is a free multi fx and echo and delay and compressor and limiter and reverb and pitch shifter and pitch corrector and filter and chorus VST plugin developed by DUBturbo. Compatible OS(s): Windows.

ALL free.

Echo Delay | Compressor/Exp.

32 Band EQ | Pitch Shifter.

60 Band Experimental EQ.

Pitch Drifter/AutoTune.

Chorus Reverb | Filters.

Advanced Reverb & Delay.

**Note: PC – 32x only – free.

Some may be redundant to your existing effects portfolio however everyone will probably find at least a few things they can add with pride to their VST chains/racks in your daily production. LOW CPU hits, tweaked well, some experimental, all easy to use.

Grab ’em! > https://www.toneden.io/lofiradio/post/bassturbo-125-youngthug-check-norbz-refix

Quick walkthrough > {See video at top of page}

http://www.dubturbo.com

Bipro

Bipro is a free eq and filter VST plugin developed by Noisebud. Compatible OS(s): Windows.

Bipro – The Low end fix unicorn magic thing…. Nah, it’s a low-end controller.

Bipro is a plugin with different tools to control the very low end, that is below 50Hz. It’s very common that mixes made with small speakers (6″ and even 8″ inch speakers) have problems in the low end simply because they’re not able to reproduce what’s going on down there. When you try to push a mix like that to compete with commercial levels it will start to sound bad and misbehave in all kind of ways. You can hear and see one example what can happen and how to use Bipro to fix that in the demonstration video below.

New in v2.0:

Added Attack and Release to the dynamic section.

Added another filter method to the dynamic section.

Added LED indicators to give a fast visual if you actually attenuate or boost the low end.

A new setting that apply a common mastering EQ technique to unmask content below 50Hz and give a feeling of more bass even though it’s less (use with care).

https://www.youtube.com/watch?v=p95fWzTKa1I&feature=youtu.be&VQ=720

http://www.noisebud.se

Belle Filter

Belle Filter is a free filter VST3, Audio Unit, AAX plugin developed by Babelson Audio. Compatible OS(s): Windows 64b, macOS.

Belle Filter is a simple emulation of the world’s most desirable console module:

Based on the vintage HLS console module.

Band-stop filter.

Rare Q factor.

How to download Belle Filter

Click Add to cart button. Get your free and fully functional Belle Filter plug-in.

How To Install Belle Filter

Once the package is downloaded double-click the downloaded .pkg (Mac) / .msi (Win) file to start the installation. The installer will be verified and a welcome window will pop up.

https://babelson.com/

baxandall_chung

baxandall_chung is a free filter VST plugin developed by NGUYEN.Chung. Compatible OS(s): Windows.

baxandall_chung is an open source baxandall low/high eq like VST plugin effect, to use with a VST host.

Compatible with fb_chungVST, midipiano_chung, freemp3_chung custom plugin support.

Source code (c++, freebasic) is included in the zip file.

https://chungswebsite.blogspot.fr

AutoFilter

AutoFilter is a free filter VST, VST3, Audio Unit, AAX plugin developed by Stagecraft Software. Compatible OS(s): Windows 64b, macOS.

SC Autofilter gives you all the essential functionality you’d expect from an autofilter, along with features designed specifically with the DJ/electronic musician in mind. Parameters are fully automatable, quantizable, and a display showing filter response and output FFT allows you to see the filter’s effect in real-time:

Variable lowpass filter.

LFO control for frequency and resonance of filter.

LFO % (range of frequency swept by an LFO).

Duty cycle warping.

Wet/dry mix.

Full parameter automation.

Preset sharing.

http://www.stagecraftsoftware.com

aurelia filtha

aurelia filtha is a free filter VST plugin developed by easytoolz. Compatible OS(s): Windows.

aurelia-filtha is a Fullstereo-Lowpass-Filter-Plugin with following specs:

Special Low-Pass Filter (known from my easy-muug/Protege Emus.

LFO 2 with 6 waves (sin/saw/ramp/trigon/pulse and s/h) with manual.

modulation-time (FREQ) and Depth-potis – Inverter (positive/negative).

Targets: LFO 1 – Cutoff – Resonance – off.

LFO 1 with 5 waves (sin/saw/ramp/trigon/pulse) Host-Syncron – Disvisor.

Inverter and Depth-poti – Target: Cutoff.

Midi CCs are shown at tooltips in brackets.

Dry/Wet-poti.

Update 1.1 – 32 new Patches – and some little fixes.

http://www.easytoolz.de/

Atom

Atom is a free filter Audio Unit plugin developed by Sinevibes. Compatible OS(s): macOS.

Atom is a filter with focus on dynamic, tempo-synchronised modulation. It features five different resonant filter types each with three slope settings – up to super-steep -48 dB/octave. But what makes it special is its two modulators which feature multiple waveforms and run at rates from 1/128 note to 16 bars. Thanks to the chaos function which randomises the amplitude of each modulator cycle, as well as lag switch that smooths the waveform curves, Atom allows you to easily create lively, elaborate filter effects that work perfectly for pretty much any kind of input source.

Atom is also the first Sinevibes plugin to feature a new interface design language that cleanly presents internal components and logical or audio connections between them. With immediate response and no menus to get lost in, Atom is a simple yet delightful tool that you will surely use a lot.

Specifications:

Multi-mode filter with five types and –12/24/48 dB/octave slope steepness.

Dual modulators with eight waveforms, per-cycle chaos function and shape lag on/off switch.

Advanced transport sync algorithm with support for tempo and time signature automation.

Extensive use of OS X Core Animation and Accelerate frameworks for hardware-accelerated graphics and audio processing.

http://www.sinevib.es/

Argotlunar

Argotlunar is a free multi fx and echo and delay and filter and pitch shifter and time stretcher and granulizer VST, Audio Unit plugin developed by Michael Ourednik. Compatible OS(s): Windows 64b, macOS.

Argotlunar is a real-time delay-line granulator. It breaks up an incoming audio stream into short samples (Grains). Each grain can have random settings of amplitude, panning, duration, delay, pitch, glissando, filter and envelope. The output of all grains is mixed and sent to the main output. The main output can be fed back into the main input.

Most of the parameters can be correlated. Examples: Higher filter cutoff for grains with higher pitch, and vice versa. Grains with shorter duration can be panned to the center, and conversely the grains with longer duration can be panned wide in the stereo field.

Details:

Time-related parameters can be synced to the host tempo.

Pitch-related parameters can be quantized to various chords/scales.

Up to three pairs of parameters can be correlated.

Raised-cosine-bell, parabolic, and triangle grain envelopes, with adjustable shape.

Transposition is spline-interpolated to reduce aliasing.

12dB state variable filter (HP/BP/LP/Notch).

Comb filter.

http://argotlunar.info/

antiknot

antiknot is a free multi fx and eq and compressor and filter and modulation VST plugin developed by iraisynn attinom. Compatible OS(s): Windows.

KVR developer challenge 2016 entry.

you can vote for antiknot here: http://www.kvraudio.com/kvr-developer-challenge/2016/

antiknot is a randomizable stereo signal processing effect featuring EQ, warm saturated tri band and single band compression, flanger, delay, reverb and uniphaser units.

Features:

warm saturated tri-band and single-band compression, EQ, flanger, equalizer, tremolo, phaser, reverb, delay.

Internal oversampling for aliasing reduction.

Fully automatable controls.

Randomization function for the whole unit as well as the individual chain parts.

Preset saving and loading.

Loudness protection / auto-gain function (no signal will be too loud or too quiet).

Low CPU usage (full SSE and SSE2 support).

{See video at top of page}

http://iraisynn.attinom.net/?page_id=2500

Anticode

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

Anticode is a filtering / mangling effect plug-in; it follows the same basic idea as mWarped Linear Prediction Filter, but this time the filter can have a higher order, the residual signal after whitening can be shifted faster or slower, saturated or decimated. Furthermore, most parameters can be made targets of two LFOs and the envelope follower, in addition to which the output is fed back through a delay line and analyzed along with the input.

http://dsp.mutagene.net/