Home » Misc Files, S » SPDESIGNASMX

Basic information about SPDESIGNASMX file

When there is a problem with opening files with the file extension SPDESIGNASMX（*.SPDESIGNASMX or *.spdesignasmx）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the SPDESIGNASMX file yourself.

There are 1 file types using the SPDESIGNASMX file extension in our database. In the further part of this page, you will find detail information about all the SPDESIGNASMX file with their brief description and a list of programs that support SPDESIGNASMX file sorted by operating systems. The table below provides useful information about the SPDESIGNASMX file extension. It answers questions such as:
  • What is the SPDESIGNASMX file?
  • How to open a SPDESIGNASMX file?
  • What programs do I need to open a SPDESIGNASMX file?
  • What programs help to create and edit a SPDESIGNASMX file?
  • How to convert SPDESIGNASMX files to another file format?
  • How to convert another files to SPDESIGNASMX file format?


1.Detail information about SPDESIGNASMX file extension: SharePoint Designer

File type SharePoint Designer Category Misc Files
Developer Microsoft Corporation File format N/A
Description SPDESIGNASMX file is a SharePoint Designer developed by Microsoft Corporation. Full format name of files that use SPDESIGNASMX extension is SharePoint Designer. SharePoint Designer format was developed by Microsoft Corporation. Files with SPDESIGNASMX extension may be used by programs distributed for Windows platform. Files with SPDESIGNASMX extension are categorized as Various Files files. The Various Files subset comprises 3591 various file formats. Office SharePoint Designer is by far the most used program for working with SPDESIGNASMX files. Office SharePoint Designer software was developed by Microsoft Corporation, and on its official website you may find more information about SPDESIGNASMX files or the Office SharePoint Designer software program.
Software programs that will open, edit or convert SPDESIGNASMX files

Windows		 Office SharePoint Designer



Can't open a SPDESIGNASMX file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.SPDESIGNASMX”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the SPDESIGNASMX extension without any issue.


Where I can download the application that support SPDESIGNASMX file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How 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 whith 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.


Can I change the extension of SPDESIGNASMX files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a SPDESIGNASMX file?

The reasons for the lack of the ability to open a SPDESIGNASMX file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a SPDESIGNASMX file. If there is still something wrong, you might want to check:

  • Whether the SPDESIGNASMX file is damaged.
  • Whether the SPDESIGNASMX file is incorrectly linked in the registry entries.
  • Whether the SPDESIGNASMX file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the SPDESIGNASMX file format is incompletely.
  • Whether the SPDESIGNASMX file is infected.
  • Whether the drivers of the equipment used for opening a SPDESIGNASMX file are up to date.
  • Whether your computer has enough hardware resources to open a SPDESIGNASMX file.

If the SPDESIGNASMX file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.