The application version number applies to the software as a whole. It changes often as we update the application to add new features and ensure compatibility with the latest hardware. We recommend using the latest application version.

A benchmark version number — for example, Office Productivity Benchmark v1.0 — is specific to a test. Benchmark version numbers change rarely and only when absolutely necessary to accommodate changes in third-party applications or bug fixes.

UL Procyon for Mac v2.0.233 - Feb 29, 2024 

This is a minor update. Benchmark scores are not affected.  


  • Added the ‘simple CSV’ option for exporting results. For looped benchmark runs, results are exported into a single CSV file with separate columns for each test.
  • Files and documents are now prelabelled with “Public” sensitivity labels for environments that require documents to have a mandatory label. This does not affect benchmark results.