WSP File

What are WSP files and how to open them

Are you having problems opening a WSP file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a WSP file?

WSP files have multiple uses, and SharePoint Solution Package is one of them. Read more about the other uses further down the page.

SharePoint Solution Package

A WSP SharePoint Solution Package is a file type used in Microsoft SharePoint, an online tool for collaboration and document organization.

This collection of files provides everything you need to deploy and manage a SharePoint solution, including web components, features, and customizations.

For example, a SharePoint administrator can use a WSP file to upload a custom web part to a SharePoint site; this package holds everything needed for the web part such as code, images, and configuration settings.

How to open WSP files

We have identified one WSP opener that is compatible with this specific type of WSP file.

Programs that open SharePoint Solution Package files

Last updated: January 26, 2023

All known file formats using extension .WSP

While SharePoint Solution Package is a popular type of WSP-file, we know of 5 different uses of the .WSP file extension. Different software may use files with the same extension for different types of data.

Visual C++ Workspace Info

These files are a type of file used in Microsoft Visual C++. Visual C++ is a popular integrated development environment (IDE) for creating C and C++ applications.

These files contain information about the state of an IDE, including what files are open, the build settings used, and what breakpoints are set.

For example, a developer working on a C++ project in Visual C++ can save his or her workspace information in a WSP file, making it easy to resume working on the project later by re-opening that file.

WSP opener for Windows

We have identified one WSP opener that is compatible with this specific type of WSP file.

More file formats using the WSP extension

Through our research of WSP files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • FlowJo PC Workspace
  • Whisper 32 Data
  • Wordsearch Mania! Puzzle

Various apps that use files with this extension

These apps are known to open certain types of WSP files. Remember, different programs may use WSP files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Corel PaintShop ProCorel PaintShop ProUser submitted
WinShellWinShellUser submitted
DIAdemDIAdemUser submitted
InstallAnywhereInstallAnywhereUser submitted
MultiChartsMultiChartsUser submitted
Silicon Laboratories IDESilicon Laboratories IDEUser submitted
Workstation PlusWorkstation PlusUser submitted
Multi Client ApplicationMulti Client ApplicationUser submitted
Internet Suguremo ApplicationInternet Suguremo ApplicationUser submitted
Nielsen AnswersNielsen AnswersUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about WSP file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.