A file with . aspx extension is a webpage generated using Microsoft ASP.NET

How do I open an ASPX file?

You can use Firefox, Chrome, Edge, or any browser. All you have to do is, right-click on the . aspx file, click on Open with, and select Chrome (your browser). If you can’t find your desired browser, click on Choose another app and locate your specified browser from the Program file.

How do I open an ASPX file in PDF?

aspx file, you can still change it as a PDF by simply renaming the file. Right-click on the file, and choose Rename. Once extension has been changed to . pdf, press Enter.