File Extension Library


.XWEB3HTM File Extension

  • Developer by: Microsoft Corporation
  • Category: Internet related Files

What are .XWEB3HTM files and how to open them?

Can't open .XWEB3HTM file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .XWEB3HTM file.

What is a .XWEB3HTM file extension?

.XWEB3HTM file extension is created by Microsoft Corporation. .XWEB3HTM has been classified as Internet related Files.

.XWEB3HTM is Microsoft Expression Web HTML document

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.

.XWEB3HTM file format is deprecated and this file format is no longer supported.

Currently, .XWEB3HTM file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Use Expression Web to open *.xweb3htm files.

How to convert:

Currently there is no specific information available, about how to convert this file extension.

How to fix problems with .XWEB3HTM files

  1. You need to update the application that you normally use to open .XWEB3HTM files. Only the latest version of the software supports the current .XWEB3HTM file format
  2. You need to check the .XWEB3HTM file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)