Name Change

Over the next few weeks you will see the name of Open PHA Premium change to Open PHA Cloud. As Open PHA is gaining in popularity worldwide with thousands of users now, we have noticed some confusion caused by the names.

Open PHA Desktop is a no-cost to download for HAZOP and LOPA, runs on Windows, Mac, or Linux and saves files locally.

Open PHA Cloud runs in the cloud to take advantage of advanced features like translation, custom reporting, critical data dashboards, and bowtie diagrams.

Together, these two products make it easy to perform a PHA when remote in the local language and store and share data with corporate in any other language.

To learn more about Open PHA products, go to