An exprwdunknown file extension is related to the Microsoft Expression Web files.

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Software that works with exprwdunknown file extension

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EXPRWDUNKNOWN file extension - Microsoft Expression Web file

What is exprwdunknown file? How to open exprwdunknown files?

File type specification:

Various data file type icon Various data file type

The exprwdunknown file extension is associated with the Microsoft Expression Web a software tool for Microsoft Windows operating system that allows users to create web apps.

The exprwdunknown file stores some kind of data used by Microsoft Expression Web.

Microsoft Expression Web was an HTML editor and general web design software product by Microsoft and is a component of the discontinued Expression Studio.

Expression Web is now available as a free download from the Microsoft Download Center, and no new versions will be developed.

This exprwdunknown file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to exprwdunknown file type:

Microsoft Expression Web icon

Microsoft Corporation logoMicrosoft Expression Web  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Expression Web is a HTML editor and general web design tool developed by Microsoft and sold as part of Microsoft Expression Studio Web and Studio Ultimate suites. Expression Web can design and develop web pages using XML, CSS 2.1, ASP.NET or ASP.NET AJAX, XHTML, XSLT, PHP and JavaScript.

Expression Web is now available as a free download from the Microsoft Download Center, and no new versions will be developed.

Help how to open EXPRWDUNKNOWN files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension EXPRWDUNKNOWN:

As far as we know, this .exprwdunknown file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .exprwdunknown file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open exprwdunknown file, edit exprwdunknown file, convert exprwdunknown file, view exprwdunknown file, play exprwdunknown file etc. (if exist software for corresponding action in's database).

  • Others exprwdunknown file

Unspecified and all other actions for computer programs working with exprwdunknown file - Microsoft Expression Web file

Click on the software link for more information about Microsoft Expression Web. Microsoft Expression Web uses exprwdunknown file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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EXPRWDTXT file extension > Various data file types

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