Free Audio Plugins for Windows

Peak Sustainer is a high speed peek sustainer with minimum of controls which detects amplitude as absolute instant value of the signal, that makes it less precise with amplitude levels, but more accurate at attack time sound...

Noise Gate is a noise gate VST plugin -- software for audio noise reduction ("cancellation") before or after applying other effects that may highly amplify noise like a distortion, compressor (sustainer, limiter) or a guitar amplifier at high gain. The...

NE Frequency Multiply is a frequency Multiplier VST plugin with artificial noise. It includes various plugins like "Src." - amount of the original undistorted signal in final mix, "2-x" - amount of the signal that's frequency is multiplied by 2, "3-x"...

This is first- and higher-order low-pass and high-pass filter (including third-order butterworth) with capability of splitting signal into high-frequency and low-frequency components at stereo output. The components are phase synchronized, you can process...

This is more powerful variant of Flying Echo VST plugin with number of delays increased to 15 for those who needs to setup more complicated echoes schemes and (or) have increased voice of an effect like flange/unison in...

Just a base 3-rd order butterworth low-pass filter with more neat frequency cutoff and good phase characteristic. Has no excess interface features (bugs) that allows to keep musician mind for things more useful than remembering what is a button...

Just a base 3-rd order Butterworth high-pass filter with more neat frequency cutoff and good phase characteristic. Has no excess interface features (bugs) that allows to keep musician mind for things more useful than remembering what is a button...

Just a base first order high-pass filter with specific to low orders smooth frequency characteristic and good phase characteristic. Without excess interface features (bugs) that allows to keep musician mind for things more useful than remembering, what is...

6-rd order butterworth low-pass filter with hard cutoff and acceptable phase characteristic. Has no excess interface features (bugs) that allows to keep musician mind for things more useful than remembering what is a button...

Just a base first order low-pass filter with specific to low orders smooth frequency characteristic and good phase characteristic. Without excess interface features (bugs) that allows to keep musician mind for things more useful than remembering, what is...