An xweb3htm file extension is associated with the Microsoft Expression Web HTML document format.
Software that open xweb3htm file
XWEB3HTM file extension - Microsoft Expression Web HTML document
What is xweb3htm file? How to open xweb3htm files?
File type specification:
The xweb3htm file extension is related to the Expression Web, an application for Microsoft Windows that allows users to create web apps.
The xweb3htm file stores document written in HTML markup language.
This xweb3htm 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 open xweb3htm file:
Microsoft Expression Web 
(obsolete software)
Company or developer:
Microsoft Corporation
Microsoft Expression Web was an 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.
List of software applications associated to the .xweb3htm file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open xweb3htm file, edit xweb3htm file, convert xweb3htm file, view xweb3htm file, play xweb3htm file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting xweb3htm files.
Software that open xweb3htm file - Microsoft Expression Web HTML document
Programs supporting the exension xweb3htm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft Expression Web for open xweb3htm file action.
Microsoft Windows:
Microsoft Expression Web (obsolete/discontinued)
