APx500 Measurement Software

Size410 MB
Create DateNovember 21, 2023
Last UpdateDecember 15, 2023

Version 8.1.1 is the current release of APx500 audio measurement software.

APx500 software version 8.1.1 adds support for the new APx516B Audio Analyzer and HDMI2 Module for APx B Series Audio Analyzers.

New analyzers include one year of software maintenance, licensing that instrument for APx version 9.0 when it is released, as well as any minor releases that occur between versions 8.0 and 9.0. Release 8.1.1 is compatible with all analyzers in the APx500 Series, however an APx KeyBox is required to run all software on Legacy APx analyzers.

IMPORTANT: Beginning with version 5.0, a paid license is required to run each major release (e.g., v5.0, v6.0, etc.) of APx500 audio measurement software.

Software Licensing FAQ

Additional information regarding APx500 measurement software:

  1. AP Software and Windows Compatibility chart
  2. APx500 software v5.0 and later requires the Windows 10 or 11 64-bit operating system.
  3. The .NET Framework is now part of Windows 10 and 11, and not included in the software download as it was in previous releases.
APx500 Release
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