Free Audio Plugins & Softwares. All the Best VST & Audio Units Available for Free.
Free Audio Plugins, VST, AU, AAX
Formantbank features 12 bandpass filters, each adjustable in volume. The filter frequencies can be shifted and resonance can be applied.
http://www.wokwave.com
A stereo filtering module providing maximum tools for audio cutting and mangling, whether they are drumloops, voice or instrument recordings or audio samples.
Two channels -12/-24/-36/-48 dB LowPass filter is driven dynamically through a fast AHR envelope, keytracked and modulated by a synchronized/free running full-featured LFO.
Also available are high-pass resonant filtering, bitcrushing and distortion stages.
The effect unit features full VST & MIDI control and a flexible routing of signal with additional balance, mix and dynamics fine-tune processing.
http://www.blank-media.it/acrobatics/
Footile is the remix of a VST effect by Novuzeit, Motile. Motile and Footile share the same serial-multi-fx concept and sound architecture but with a different modulation system.
In Footile, the effects parameters can be tweaked on four different “scenes”. Each scene is shown (colour coded) as a corner of an XY pad in the middle of the interface, so moving the cursor will morph each scene into the others.
Furthermore, morphing can be modulated with independent and mixable LFOs, sequencers, envelope followers, randomizers (s/h), operating on X or Y axis or both at host-synchronized rates.Inspired by a certain quest for failure, Footile can be pretty unsubtle. It will treat signals with the following FX chain: pitch shifter-bitrate crusher-psycho-grains-glitch-metal-filter-control. Every effect can be deactivated and mixed at will.
Footile comes with 32 “unsuccessful” presets.
http://www.pluggotic.com/
Fnequalizer is a 7-band Paragraphic equalizer intended to have a clean and transparent sound character. It features a user interface that is designed for quick easy and versatile mixing work.
- 5 filter types, bell, high shelf and low shelf, low pass and high pass for bass/treble roll off.
- Accurate curve UI with a dB axis zoom feature for extra precision.
- A special “curve scale” feature which amplifies the overall frequency response of all bands.
- 4 output modes – stereo, mono or left/right channel selection.
- 10 presets, default preset bank is customizable.
- CPU-friendly 64 bit SSE processing.
- Three different skins, in addition to the default red theme, a blue and a clean minimal variant is available.
- Possibility for custom skin design.
http://www.oceanturtlemusic.com
Flutterbird is a free, open-source effect plugin for adding pitch and volume fluctuation to incoming audio. It can be used for traditional wow/flutter effects as well as more chaotic, extreme modulation.
Flutterbird has four separate oscillators with adjustable speeds that can be mapped to either pitch or volume.
https://tesselode.itch.io/
Flower Child Filter is the first in an upcoming series of boutique analog-style filters (See FMD). Flower Child is aptly named for its goal to have a clean and resonant sound. There is also a switch for an aggressive growling version that is sure to cater to your more destructive side:
- Oscilloscope in center of interface to see realtime how the filter is affecting your signal.
- Self-oscillating resonance.
- Warm tube-like overdrive by setting resonance to 0 in clean mode.
- Clean/Aggressive mode where aggressive mode responds well to loud inputs, creating pleasing warmth, overdrive, and distortion.
- 2 Envelope followers, one for filter, the other for amplitude.
{See video at top of page}
http://www.soundemote.com
Floorfish is a simple expander / gate device, easy to set up and offers a broad variety of processing, ranging from slight expansion, background noise attenuation to extreme gating effects.
What’s different from similar units is the ability to scan the source and adjust the transition curve accordingly.
http://www.digitalfishphones.com/
FloFi combines a filter with an octave pitch shift algorithm. The filtered signal runs through the pitch shift, at which time it may be further altered. This signal is then added back to the original, for effects ranging from a subtle livening of dead sources, to trashy thrash.
FloFi has 5 controls:
- FREQ – The source frequency that will be shifted up by an octave.
- WIDTH – The width of the frequency band being shifted.
- BOOST – The amount of level boost applied to the pitched signal. A limiter works to prevent unmusical digital distortion.
- DETUNE – The signal being shifted can be detuned by approximately +/- 2.5 semitones.
- MIX – The amount of the pitch-shifted and altered signal to be mixed back into the original.
http://www.betabugsaudio.com/
Flextron is a virtual-analog guitar amp based on a concept of the hybrid guitar distortion pedal I’ve built for myself a while ago. The prototype pedal in its turn was based on two commercial tube emulation technologies – Flexwave by Crate and Cooltron by VOX. This combination was discovered by accident when I was repairing my bandmate’s VOX Bulldog distortion pedal. I didn’t like the Bulldog that much, however I got interested in its low-voltage tube design so I assembled a copy on a test bench. On its own it has provided very little overdrive, just as expected, but when combined with the Crate Flexwave preamp (my favorite solid-state distortion) it has completed its already great tone, giving it more fullness and presence. I’ve used this arrangement for rehearsals and some gigs and got complemented for the tone.
Flextron goes a step further and accurately models a range of Crate solid-state amps powered by the Flexwave circuit. Every stage of the preamp signal path is carefully analyzed and modeled with the same attention to details as my previous SoftDrive GV and SoftAmp FM25 plugins.
The Flexwave amp design has evolved over the years. I counted 6 different variations. After careful analysis, I’ve narrowed down the scope to 3 models. The one I’ve played with was made in the late 90’s and I think it’s ahead of the pack. However in 2000’s they have changed the gain channel structure significantly and after some consideration I’ve decided to model all three.
The Cooltron circuit in its turn stayed the same across their pedal range. I’ve tried a couple of different approaches to modeling it before settling on the final one. Since I’ve had a real physical implementation at my disposal I was able to successfully verify the accuracy of the digital model.
Interestingly, both Flexwave and Cooltron follow exactly the same idea – they essentially are an asymmetric clipping stage biased by the low-passed feedback signal. Having made my own SoftAmp 3OD model I can say that this is exactly how a real guitar amp triode stage works. The main difference is that Cooltron uses a 12AU7 tube running on 6V anode voltage for the authentic tube waveshaping, while Flexwave relies on an asymmetrically configured “rubber diode” pair to achieve the same effect.
In addition to the fully featured 3-channel preamp and a tube saturation stage, Flextron offers a dual-mode stereo reverb (algorithmic and convolution-based), a speaker simulator with two cabinet models and an ambience control (intended mainly for practising in headphones), a switchable order oversampling and a set of visualization instruments, such as an EQ curve plot and stage bias meters.
Just as with my previous plugins, every single control is remapped to produce linear response on a dB scale.
Additional details can be found in the bundled manual.
http://www.soft-amp.com/
FlexFilterbank2 is a analogue modeled filterbank with 8 adjustable band-pass filters. From subtle changes to strong vocoder-like effects, FlexFilterbank2 can be used in any style of music. Its analog sound character can also become dirty when overdriving the input stage.
http://www.wokwave.com
