Blue Cat's Freeware Plug-ins Pack II

All Blue Cat Audio freeware audio plug-ins gathered together in a single package: this bundle contains a wide range of premium modulation effects, a single and dual-channel equalizer, a unique midi-controllable gain suite, as well as a professional spectrum analyzer.

This is the ideal package to get started with your favorite Digital Audio Workstation. All plug-ins are entirely free.

All plug-ins are available for Mac and PC, in VST, RTAS, AAX, Audio Unit and DirectX plug-in formats, for both 32 and 64-bit architectures.

Blue Cat's Chorus

From a light ensemble to a deep destructive modulation effect, Blue Cat's Chorus can just do anything, for free!

The Chorus effect was originally designed to simulate several voices, just as if several persons were playing together the same notes, but with a variable delay between them. This is one of the typical effects that you can get with Blue Cat's Chorus.

But this plug-in also enables you to drastically change the original sound and create deep pitch modulation or crazy 'bubbling' effects.

With the additional "Spread" control on the stereo version, the famous stereo widening and head spinning chorus effects are a few click away.
Blue Cat's Chorus

Blue Cat's Flanger

Very famous during the 70's and 80's, the Flanger effect can be used on almost any audio track: on drums, voices synths or guitars, from a subtle effect to a deep alien-like voice effect, enjoy it!

Despite its simple user interface, Blue Cat's Flanger is very versatile: harsh and metallic or smooth and soft filtering effects, it can do them all, for free!

The stereo version also lets you smoothly transform it into a stereo flanging effect with a single knob. Push the "Spread" slider and hear the difference: the effect is turning around your head, and the sound takes another dimension, spread into the stereo field.
Blue Cat's Flanger

Blue Cat's FreqAnalyst

Blue Cat's FreqAnalyst is a free spectrum analyzer plug-in that lets you monitor the spectral content of your audio signal in real time.

This plug-in has been designed to provide extreme smoothness and high resolution for both time and frequency: unlike most spectrum analyzers, Blue Cat's FreqAnalyst is able to display continuous variations even with a very high frequency resolution, thanks to its unique smooth interpolation algorithms.

Most aspects of the audio to frequency display conversion can be managed, which lets you total control over the monitoring. A special thresholding system has been developed to help you see the important parts of the spectrum easily. In case you need extra precision in a particular frequency range, you can zoom the display and check the part of the graph you are interested in.

This plug-in supports Blue Cat's skinning language, so that you can customize the user interface to your personal needs.
Blue Cat's FreqAnalyst

Blue Cat's Gain Suite

This plug-in suite is a series of gain utilities which let you control the volume of one or several audio tracks in real time. The interest of these plug-ins resides in their particular features:

First, they include advanced automation MIDI control capabilities (all response curves can be fully customized). Used together with one of our analysis tools or a MIDI controller, these plug-ins let you remotely control and automate the gain of each channel of the audio signal, wherever they reside in the signal path.

Another interesting and exclusive feature is the ability to link several instances of the same plug-in: thanks to our unique data sharing technology, you can control the gain of several tracks at the same time with a single slider.

The package provides a single channel (mono or stereo) as well as a dual channel version with mid/side capabilities for independent control of the left and right or mid and side channels. It can be very useful for stereo widening/narrowing your stereo tracks.
Blue Cat's Gain Suite

Blue Cat's Phaser

Modeled after vintage analog phaser circuits, Blue Cat's Phaser reproduces this old vintage phasing effect that you can find on so many recordings, but with the precision of modern digital processing techniques.

You can choose to apply up to 32 phasing stages, pushing the model to its limits, or create a subtle phasing effect with wet and feedback parameters set to a few percents.

You can also control the phase of the signal in the wet and feedback paths, which extends the possibilities of the original model.
On the stereo version, the additional "spread" control lets you obtain deep stereo widening phasing effects as well.
Blue Cat's Phaser

Blue Cat's Triple EQ

Blue Cat's Triple EQ is a 3 bands semi-parametric equalizer that can be controlled like a single filter with customizable shape.

It includes a low shelf filter, a high shelf filter and a boost/cut peak filter. Its wide range of gain (+/-40 dB per band) and bandwidth (.01 to 5 Octave) makes it very versatile to create any filter shape. The three filters are linked together so that when you change the center frequency or the bandwidth, the parameters of the three filters are modified accordingly: you can control the entire equalizer characteristics with a single mouse click.

The graph shows the computed frequency response of the plug-in, so that you can exactly know how your signal is processed. The controls are directly available on top of the filter graph, making the design of the filter shape even easier.

The plug-in also offers a dual channels version, with independent left/right or mid/side equalization capabilities. Both channels can be linked together in many ways, letting you transform this plugin into a frequency-dependent panner and much more.

The plug-in can be controlled in real time with MIDI or automation: it is capable of absolutely zipper-free clean and continuous time-varying equalization with no latency. it is the ideal companion of our audio analysis tools for signal-dependent side chain filtering.
Blue Cat's Triple EQ

Website & Download