Airwindows Baxandall
Airwindows
Baxandall provides broad bass-and-treble shaping in Airwindows' minimal processing style.
View details →THE AUDIO MAGAZINE / RESOURCES
Equalizers – Free Music Software & Plug-ins
Free equalizers and filters for broad tonal changes, detailed correction and creative movement. Static EQ, dynamic EQ and nonlinear tone processors solve different problems. Compare their purpose and supported formats, and judge changes at similar listening levels within the arrangement rather than only by the response graph.
These are researched directory entries, not hands-on reviews. Optional purchases, account requirements and limited editions are identified on product pages. Format availability can differ by operating system.
25 listings
AURORA
13x Audio
AURORA combines a parametric equalizer with per-band dynamics, spectrum analysis and selectable stereo routing.
View details →Blindfold EQ
AudioThing
Blindfold EQ is an equalizer that deliberately hides numerical parameter values.
View details →Blue Cat’s Triple EQ
Blue Cat Audio
Triple EQ is a compact equalizer built around linked filtering controls and a visual response curve.
View details →BootEQ mkIV
Variety Of Sound
BootEQ mkIV combines equalization with an analog-style coloration approach.
View details →Box of Bass
Box Of Rules
Box of Bass builds a layered bass chain from sub, clean cabinet, driven microphone and room paths.
View details →Calf Studio Gear
Calf Studio Gear
Calf Studio Gear is a Linux collection of instruments and effects for use in compatible audio hosts.
View details →CHANNEV
Analog Obsession
CHANNEV combines channel-strip-style processing in a single plug-in.
View details →DJMFilter
Xfer Records
DJMFilter is a DJ-style filter effect with a direct interface for moving between low- and high-frequency filtering.
View details →DPF-Plugins
DISTRHO
DPF-Plugins is a collection of open-source audio instruments and effects built with the DISTRHO framework.
View details →EasyEffects
EasyEffects Contributors
EasyEffects provides system-level audio processing for supported Linux desktops, with chains of effects applied to input or output streams.
View details →Filterjam
AudioThing
Filterjam is a multi-band resonant filtering effect for creative spectral shaping.
View details →Free Suite
Venn Audio
Free Suite collects utility and processing tools for everyday audio work.
View details →GVST Plug-ins
GVST
GVST provides a collection of free effects and utilities for mixing, signal control and related production tasks.
View details →Kilohearts Essentials
Kilohearts
Kilohearts Essentials is a free account-based collection of compact effects and utilities.
View details →Linux Studio Plugins
LSP Project
Linux Studio Plugins is a broad open-source processing suite for Linux production.
View details →mda Plug-ins
Paul Kellett / mda
The mda collection contains classic lightweight instruments and effects that became widely used in computer-based production.
View details →MFreeFXBundle
MeldaProduction
MFreeFXBundle collects effects and utilities covering tonal shaping, dynamics, modulation and analysis.
View details →ReaPlugs
Cockos
ReaPlugs makes a selection of Cockos audio processors available as a free plug-in bundle for compatible Windows hosts.
View details →TDR Nova
Tokyo Dawn Labs
TDR Nova combines parametric equalization with frequency-dependent dynamics.
View details →TDR VOS SlickEQ
Tokyo Dawn Labs
TDR VOS SlickEQ is a tone-shaping equalizer with selectable response characters and an interface built around broad musical decisions.
View details →ToneBoosters Legacy v3 Bundle
ToneBoosters
ToneBoosters' legacy collection makes older processing tools available separately from its current commercial range.
View details →Tukan JSFX
Tukan Studios
Tukan JSFX is a collection of effects for the JSFX ecosystem, covering mixing and creative processing.
View details →Voxengo Marvel GEQ
Voxengo
Marvel GEQ is a linear-phase graphic equalizer with a band-based interface.
View details →Availability, licensing and system requirements can change. Verification refers to official documentation and download availability, not installation or hands-on testing. Check the developer's current terms before installing.