How to open XADD file format? (Expression Web Add-in)

Problems with opening XADD files occur very often among users. Unfortunately, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the XADD file. Its full name is Expression Web Add-in and the company responsible for its development is Microsoft. Your XADD file has probably an encoded information from the Plugin Files category. If you want to view its contents, open, edit or convert the XADD file to another format, install one of the applications from the list, which is presented below on this page. Can’t you still open your XADD file? Please, visit xadd where you will find more information.

Programs using this file extension

Windows
– Microsoft Expression Studio