ascx 

ASCX File Extension

Have a problem opening a .ASCX file? We collect information about file formats and can explain what ASCX files are. Additionally we recommend software suitable for opening or converting such files.

What is the .ASCX file type?

ASP.NET User Control.

ASP.NET Custom Control.



Web User Control.



Software to open or convert ASCX files

You can open ASCX files with the following programs: 

Popular Formats

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