APU Software

Download

Latest installers and user manuals.

Summer Sale: 25% Off automatically applied at checkout.

Loudness Series v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows

Windows 32-bit | Linux

The Loudness Series download includes all the latest APU Software plug-ins and applications. See the individual product download sections below for separate installers/packages, supported software formats, and user manuals.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.

Loudness Meter v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Loudness Leveler v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Loudness Compressor v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Dynamics Optimizer v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application.

Loudness Limiter v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Spectrum Analyzer v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Loudness Contour v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

TrueGain v5.6.1

Choose your operating system to download the latest installer or package below.

MacOS Windows User Manual

Windows 32-bit | Linux

The user manual above is also available on the live docs site.

System requirements: macOS 10.14 (x64, ARM), Windows 10 (x86, x64), OpenGL 3.2.
Supported software formats: Standalone application, VST, AU, AAX (Pro Tools 11+).

Release Notes

Version 5.6.1

  • Linux bundle fix

    Version 5.6.0

  • Preset browser mouse hover tracking
  • Update from vs2019 to vs2022 (Windows)
  • Experimental Linux support (Linux)

    Version 5.5.9

  • Average/Integrated gain compensation feature (optimizer)

    Version 5.5.8

  • Logo refresh

    Previous release notes …