If you are seeking information about file extensions, then you are in the right place at the right time.

Details of extension .spdesignweb

On this page, we're going to take a closer look at the .spdesignweb file extension, which is related to Microsoft SharePoint Designer WEB Data.

We'll explain what exactly a .spdesignweb file format is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .spdesignweb files into different formats, we'll give you some tips on how to do that too.

Let's see the file format associated with this file extension!


  1. Microsoft SharePoint Designer WEB Data

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Microsoft SharePoint Designer WEB Data

spdesignweb file - Microsoft SharePoint Designer WEB Data
The SPDESIGNWEB file belongs to the Data category and works with Microsoft Office SharePoint Designer, being used as a Microsoft SharePoint Designer WEB Data. Microsoft SharePoint Designer (SPD) is a specialized HTML editor and web design freeware for creating or modifying Microsoft SharePoint sites, workflows and web pages. The developer is still actively supporting the Microsoft Office SharePoint Designer, likely. Our data shows that Microsoft Office SharePoint Designer uses 20 more file types.
Program name: -
Category: Data files
Mime-type: application/octet-stream
Related extensions:
.spdesignbar Microsoft SharePoint Designer Bar Data
.spdesignbot Microsoft SharePoint Designer Bottom Data
.fwp Microsoft SharePoint Designer Web Package
.spdesignxsl Microsoft SharePoint Designer XSLT Data

The .spdesignweb file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .spdesignweb extension may contain various content types. If you have helpful information about this extension, write to us!

Having trouble opening a .spdesignweb file?

If you want to open a .spdesignweb file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .spdesignweb association can trigger this error.

Windows can't open this file:

File: example.spdesignweb

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program with which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android