Don’t panic. You do need to buy a $500 license of Microsoft Visio just to look at a diagram.
You just received an email with an attachment ending in .vsdx or .vdx . Your boss needs feedback by noon, but when you double-click it, Windows gives you that dreaded pop-up: "How do you want to open this file?" how to view visio files
Here is the ultimate guide to viewing Visio files on Windows, Mac, Linux, or even your phone. If you are in a hurry: Upload the file to OneDrive and open it in the web browser. It is free, fast, and retains all the formatting. Method 1: The Free Microsoft Solution (Best Quality) Microsoft actually wants you to view these files. They offer a free, read-only solution. Don’t panic