Mastering Plugins

Free VST instruments and effects for Windows — synths, compressors, reverbs and EQs for FL Studio, Ableton and Logic. Search 999+ plugins by name, type and category.

999 plugins indexed · updated daily

Browsing 999 free mastering VST plugins for Windows. Every mastering plugin below lists its format, developer and size, and links to the official developer website — so you always know the source. Use the filters to narrow by type, and check each plugin page for download details and compatibility with FL Studio, Ableton and Logic.

Undertone Audio MPEQ-1 v1.0.0.C-BUBBiX

Tone Projects Uni-L v1.0.0r1-SEnki

FabFilter Total Bundle 2025.5 – V.R

BorisFX Suite uni-patch 2025 – V.R

ToneBoosters Equalizer Pro v1.1.3 BETA-BUBBiX

NoiseAsh Audio Prestige Racks v1.0.2 Keyfilemaker

NoiseAsh Palmary Collection v1.3.9 Keyfilemaker

NoiseAsh Audio Backs Pro Bundle v1.1.3 Keyfilemaker

Apulsoft apUnmask v1.0.6-SEnki

NoiseAsh Rule Tec All Collection v1.8.8 Keyfilemaker

Noirsonance EQ6 W v1.0 VST3 AU WiN macOS

PAA Audio Tape56K v0.32-BUBBiX

Musik Hack Master Plan v1.0.16 WiN

Orra Audio Orra Press v1.0.1

ADPTR Audio Sculpt v1.0.5 Windows

LANDR Mastering Plugin PRO v1.1.35

Initial Audio Initial Clipper v1.0.0 x64 VST AU WiN MAC

Plugin Alliance (brainworx developed) Bundle 2024.5 CE-V.R Rev.2

brainworx Plugins Bundle 2024.5 CE-V.R Rev.2

Rast Sound Soren v1.1.0 WiN

iZotope Plasma v1.1.0 – V.R

Plugin Alliance Maor Appelbaum Mastering & Hendyamps THE OVEN v1.2.0-BUBBiX

iZotope Tonal Balance Control v3.2.0 – V.R

Lemur Audio SIMON v1.6.4-BUBBiX