An ASCX is associated with Web User Control, by Microsoft. It is a webpage that can be used by other webpages.
The ASCX file type can’t be executed by itself.
.ascx File Extension
Developer:
Microsoft
File category:
What are ascx files & how to open them - Active Server Pages Web User Control File
File category:
Developer:
Microsoft
ascx file - Software that can open ascx files
Select a software from the list below if you want to open, edit, create, convert, play, use or view ascx file. The software are listed by popularity and relevance to ascx file type
Adobe Dreamweaver CC 21.2
A powerful tool with which you can create professional looking websites.