Free Audio Plugins & Softwares for Windows

ReaFir

ReaFir is a free multi fx and eq and compressor and gate VST plugin developed by Cockos. Compatible OS(s): Windows.

ReaFIR features:

FFT based dynamics processor (requires host plug-in delay compensation).

Supports FFT sizes of 128-32768.

Useful in/out frequency response display.

Supports defining response curves both using any number of points, or freehand mouse.

EQ – can be used as a linear phase mastering EQ, or as a super-effective surgical EQ.

Compressor – can compress at a fixed ratio with a per-band threshold.

Gate – can gate with per-band threshold.

Subtract – can build noise profiles and subtract noise from the signal.

ReaFIR is part of the free ReaPlugs VST FX Suite.

General features of ReaPlugs:

Support for Windows 98/ME/2K/XP/Vista, WINE.

Fast, usable UIs with good metering.

Low CPU and RAM use.

Highly configurable.

No copy protection.

No installation required.

Freely usable.

http://www.cockos.com/

ReaDelay

ReaDelay is a free delay and echo VST plugin developed by Cockos. Compatible OS(s): Windows.

ReaDelay features:

Multi-tap delay, no practical limit on tap count.

Up to 10 second delay per tap.

Tap lengths can be in time (s/ms) or quarter notes.

Feedback, LPF/HPF, resolution reduction per tap.

Stereo width per tap.

Volume/pan per tap.

ReaDelay is part of the free ReaPlugs VST FX Suite.

General features of ReaPlugs:

Support for Windows 98/ME/2K/XP/Vista, WINE.

Fast, usable UIs with good metering.

Low CPU and RAM use.

Highly configurable.

No copy protection.

No installation required.

Freely usable.

http://www.cockos.com/

ReaControlMIDI

ReaControlMIDI is a free midi controller VST plugin developed by Cockos. Compatible OS(s): Windows.

ReaControlMIDI features:

Flexible MIDI controls in VST format.

Automate CC envelopes and bank/program selection, as FX parameters.

Full sysex support.

http://www.cockos.com/

ReaComp

ReaComp is a free compressor VST plugin developed by Cockos. Compatible OS(s): Windows.

ReaComp features:

Ultra-configurable compressor.

Soft knee support.

Sidechain filters, sidechain inputs.

Feedback compression mode.

Program dependent auto-release mode.

Variable RMS size.

Oversampling antialias modes (with optional limiting).

Optional make-up gain.

Optional lookahead.

Wet/dry mix.

Low CPU use.

Useful metering.

ReaComp is part of the free ReaPlugs VST FX Suite.

General features of ReaPlugs:

Support for Windows 98/ME/2K/XP/Vista, WINE.

Fast, usable UIs with good metering.

Low CPU and RAM use.

Highly configurable.

No copy protection.

No installation required.

Freely usable.

http://www.cockos.com/

RazorEdge

RazorEdge is a free phaser and bit crusher and lfo VST plugin developed by JoBroMedia. Compatible OS(s): Windows.

RazorEdge is a bit-crushed phaser where the LFO is crushed to give a stepped feeling to the sound.

http://www.m4um.net/jbmvst/

Raspier

Raspier is a free rompler VST plugin developed by SpearGear. Compatible OS(s): Windows.

Raspier is a Bass Guitar VSTi for Windows.

Features:

String simulation – Uses modulation from the phase distortion oscillator as pick on guitar body. There are also two shape selectors.

LFO – 2 sine oscillators, and envelope.

Filter – Apart from master SV filter, there are optional Distortion, Smooth and Comparator filters.

Over 40 presets.

http://www.speargear.co.nr/

Ranger LE

Ranger LE is a free filter and saturation VST plugin developed by Ourafilmes. Compatible OS(s): Windows.

Ranger LE is a smaller version of Ranger and is a very simple effect that allows you to remove unwanted frequencies and saturate the resulting signal.

It features one low cut filter and one high cut filter (12 or 24 dB per octave) and a final gain knob. There’s also a master bypass switch.

This effect has full automation.

This is a free plugin but, to download, you must be a fan of the Ourafilmes Facebook page as it is included in the Ourafilmes Facebook Free Pack.

http://www.ourafilmes.com/

Ranger

Ranger is a free filter and saturation VST plugin developed by Ourafilmes. Compatible OS(s): Windows.

Ranger is a very simple effect that allows you to remove wanted frequencies and saturate the resulting signal.

It features one low cut filter and one high cut filter, both up to 30 dB per octave and with a bypass switch. There’s also a master bypass switch and input and output level meters.

This effect has full automation.

This is a free plugin but, to download, you must be a fan of the Ourafilmes Facebook page as it is included in the Ourafilmes Facebook Free Pack.

http://www.ourafilmes.com/

Randomiser

Randomiser is a free studio tools VST plugin developed by Glitchtek. Compatible OS(s): Windows.

Every time the Randomiser receives a MIDI note event, it will transmit two MIDI CC events, their values varied by a random amount.

http://www.gersic.com/plugins/index.php?searchFor=glitchtek

Random MIDI Arranger

Random MIDI Arranger is a free sequencer stand alone application developed by gradywerks. Compatible OS(s): Windows .

Random MIDI Arranger is a stand-alone Windows based program that can generate random MIDI songs at the click of a single button. It uses a combination of preset MIDI clips and sets of rules called ‘Manipulators’ to generate each instrument track. It also features a ‘Render Engine’ which determines song structure, track density, repetitions, tempo, etc. The results can then be exported to a MIDI file for further editing.

Features include:

Randomly generate entire songs in about 1 second with the click of a single ‘Auto Randomize Song’ button.

New analog style Step Sequencer! (beta available at gradywerks website).

Program uses ‘Manipulators’ to modify preset MIDI data using various techniques.

Preset file containing MIDI Clips and Manipulators can be edited as if it were a regular .RMA song file. Just drag-n-drop into program to open it.

User can create and edit Manipulators containing sets of up to 10 rules to define their behavior.

Preset Clips and Manipulators can be given a score, which determines how frequently they will be used.

Song structure and tempo can be automatically randomized or manually fixed.

Each track can be set to randomly choose from selected MIDI channels, allowing different instruments each time a song is generated.

Batch import patterns from the legendary Propellerhead Rebirth. Drag-n-drop multiple ‘.rbs’ files into the sequencer to quickly build huge preset files.

Be sure to introduce yourself and provide some feedback on my gradywerks facebook page. I would love to collaborate with others in the future.

http://www.gradywerks.com/