When sharing proprietary diagrams with external clients or vendors, the ability to view files directly within a secure browser session (via SharePoint guest links) eliminates the need to export files to non-interactive formats like PDF or static images, which may lose underlying data context.
Think of it as a museum—you can look at the painting from every angle, but you can’t touch the canvas. visio viewer
With the transition to cloud computing and the Microsoft 365 ecosystem, Visio Viewer evolved from a binary installable to a web service. Currently, the primary mechanism for viewing Visio files for users without a Visio license is integration with and Microsoft Teams . Leveraging the Visio Web Access feature, the rendering engine moved to the cloud, allowing users to view diagrams in any modern browser, effectively decoupling the viewer from the Windows OS. When sharing proprietary diagrams with external clients or
