All about WIXPROJ Files

The WIXPROJ file type is primarily associated with WiX Toolset.

WIXPROJ	File extension: WIXPROJ
	File type:	project file

What is a WIXPROJ file?

WIXPROJ files mostly belong to WiX Toolset. WIXPROJ files are project files used with the WiX Toolset to build Windows installer packages. They are written in XML and encoded in UTF-8, which makes them both human readable and easy to process automatically.
Usage and Functionality:

Installer Configuration: The file defines installer components, installation paths, and build settings.

Project Organization: It manages references to other source files (such as .wxs, .wxl, and .wxi) that contain detailed installer instructions.

Build Automation: The WiX Toolset reads these files to automate the creation of MSI and setup executables.

Integration with IDEs: They are best edited with Microsoft Visual Studio, which offers integrated tools for editing and verifying WiX projects. For more details, visit WiX Toolset.

FilExt.com note: This file type serves as a blueprint for creating structured and reproducible installers, ensuring that installation processes can be automated and managed effectively.

How can I open a WIXPROJ file?

You need a suitable software like WiX Toolset to open a WIXPROJ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your WIXPROJ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a WIXPROJ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online WIXPROJ Text Viewer

Choose your .wixproj file to view

or drag and drop it here

Online File Viewer

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How to extract texts from WIXPROJ files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

You can extract texts from WIXPROJ file or capture a preview screenshot using our online WIXPROJ file viewer:

To do this, click the button "Choose your .wixproj file to view" on this page.
After your file is opened in browser,
click "Save as..." in the menu.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Your file will be converted and downloaded.

Programs that open and convert WIXPROJ files:

WiX Toolset
See the previous paragraphs to learn more about the main application. WIXPROJ files are often referred to as WiX Toolset developers because this type of file is primarily created or used by this software.
Windows Installer XML (WiX) (Project) by Microsoft Corporation
The Windows Installer XML (WiX) is a toolset that builds Windows installation packages from XML source code. The toolset supports a command line environment that developers may integrate into their build processes to build MSI and MSM setup packages. This is the first software released by Microsoft under an open-source license called Common Public License. Related links: Wikipedia WiX Page, WiX Tutorial

WIXPROJ file format:

Each file has a definite file format, that is, how the stored data is arranged in the file. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So you need a detailed analysis of a file to find out the format and the associated program. In the following you will find our evaluation of the WIXPROJ files:

The WIXPROJ file extension is not found very often and mainly uses a special format. However, the following two file formats are common:

99% of all WIXPROJ files belong to WiX Project. The files are using the common file format XML. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The contents of these files can even be read by a human. The average file size is 2 KB with most files being between 2 KB and 4 KB in size. The file type was created 10 years ago, but is still used today. Several words can almost always be found in the files, e.g. <?xml version="1.0" encoding="utf-8"?>, <PropertyGroup>, <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> and <Configuration Condition. The following filename is common: NBTExplorer.Installer.wixproj or Setup.wixproj. Files like these are sometimes connected to installer, install, contralto, quick and look.

The remaining 1% of all WIXPROJ files are files with no common format. These files sometimes refer to client. Just click the "Choose your .wixproj file to view" button on this page to find out what your WIXPROJ file is.

Technical Data for WIXPROJ File Extension

File classification:

Developer

Related files:

wxs, wxi, wxl, msi, wixlib, wixobj, zip, gz, exe, txt, wixlib, pto, msdvd

Related links:

Wikipedia WiX Page, WiX Tutorial

Mime type:

text/xml

a wixproj project file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with WIXPROJ files

Associate the WIXPROJ file extension with the correct application.
Update your software that should actually open project files. Because only the current version supports the latest WIXPROJ file format. Search, therefore, e.g. on the manufacturer website after an available WiX Toolset update.
To make sure that your WIXPROJ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .WIXPROJ file online - secure, fast, and no downloads needed.