What is a .WIXMSP File And How To Open It – Outercurve Foundation

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While downloading files, you might have downloaded a file with the .wixmsp extension. Perhaps you know what the file is, but you simply don’t know how to open it. Thanks to this easy guide you will be able to find out what .wixmsp file extension is, how to open it and how to work with it.

What is a .WIXMSP file?

The .WIXMSP file extension stands for WiX XML Patch File. It was developed by Outercurve Foundation. The format of this development related file is text.

What to know

There is currently 0 software that can open the .wixmsp file on 0 platforms.


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!