opensourcevst.com

EQ & dynamics

master_me

An automatic mastering plugin that evens out loudness and tone for streams, podcasts and radio.

master_me interface

Why try it

A closer look at master_me

A good fit for

People preparing speech and programme audio for streams, podcasts or radio.

How it works

The plugin automates loudness and tone processing. It is designed around an audio-delivery task rather than a conventional single-stage compressor.

More in eq & dynamics

View category
ZL Equalizer logo

ZL Equalizer

AGPL-3.0Active

A modern parametric equalizer with dynamic bands, an analyzer and linear-phase options, aimed at the same workflow as the big paid EQs.

Formats
  • VST3
  • LV2
Works on
  • Windows
  • macOS
  • Linux
Stars1k
UpdatedNov 3, 2026
Instead ofFabFilter Pro-Q logoFabFilter Pro-Q
LSP Plugins logo

LSP Plugins

LGPL-3.0Active

A large collection of mixing and mastering tools: equalizers, compressors, limiters, gates, analyzers and many more, with a consistent interface.

Formats
  • VST3
  • CLAP
  • LV2
  • VST2
  • Standalone
Works on
  • Windows
  • macOS
  • Linux
Stars903
UpdatedNov 1, 2026
Calf Studio Gear logo

Calf Studio Gear

LGPL-2.1Active

A suite of LV2 effects for Linux: compressors, equalizers, reverbs, delays, a vocoder and more.

Formats
  • LV2
Works on
  • Windows not available
  • macOS not available
  • Linux
Stars805
UpdatedOct 13, 2026

ZAM Plugins

GPL-2.0Active

A collection of compressors, equalizers, delays and other mixing processors for high-quality audio.

Formats
  • LV2
Works on
  • Windows
  • macOS
  • Linux
Stars324
UpdatedOct 30, 2026
ZL Compressor logo

ZL Compressor

AGPL-3.0Active

A clean compressor with a live level display and flexible side-chain and knee controls, built for mixing.

Formats
  • VST3
  • LV2
Works on
  • Windows
  • macOS
  • Linux
Stars229
UpdatedNov 3, 2026
Instead ofFabFilter Pro-C logoFabFilter Pro-C
Valentine logo

Valentine

GPL-3.0Quiet

A compressor combined with a distortion stage for thick, driven dynamics.

Formats
  • VST3
  • AU
Works on
  • Windows
  • macOS
  • Linux
Stars198
UpdatedAug 24, 2025
Esc

Type to search every entry. ↑↓ to move, Enter to open.