Opening a CSHTML File

The CSHTML file type is primarily associated with ASP.NET.

CSHTMLFile Extension CSHTML
File extension: CSHTML
File type:  web page

What is a CSHTML file

CSHTML files mostly belong to ASP.NET by Microsoft. A CSHTML file is a dynamic web page written in the Razor syntax used by ASP.NET dynamic web development framework. The file is essentially a view (layout) template in a model-view-controller architecture. Razor syntax is based on C# and Visual Basic programming language. It embeds inline and multiline business logic and database commands into markup that is compiled to plain HTML at runtime. For example, a CSHTML file for a blog template may look as follows:

@ var title = Article.title
@ var author = Article.author.name
<h1>@title</h1>
<p>@author</p>

How to open CSHTML files

You need a suitable software like ASP.NET to open a CSHTML file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CSHTML file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CSHTML file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CSHTML Text Viewer

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Programs that open and convert CSHTML files:

  1. ASP.NET by Microsoft
    See the previous paragraphs to learn more about the main application. CSHTML files are often referred to as ASP.NET web (source)s because this type of file is primarily created or used by this software.
  2. Visual Studio (web page) by Microsoft
    Visual Studio is an integrated development environment compatible with Windows and macOS. It can create and edit a CSHTML web page written in Razor. This file format is classified as Web (source). Related links: Introduction to ASP.NET Web Programming Using the Razor Syntax (C#)

Technical Data for CSHTML File Extension

File classification:
Web (source)
Related files:
Mime type:

a cshtml web page is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with CSHTML files

  • Associate the CSHTML file extension with the correct application.
  • Update your software that should actually open web pages. Because only the current version supports the latest CSHTML file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available ASP.NET update.
  • To make sure that your CSHTML file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .CSHTML file online - secure, fast, and no downloads needed.
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