How to open a file with .WSI extension?

File Type : Wise Windows Installer Project
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .WSI file

Searching for the right program to open .WSI files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .WSI file extension?

Package created with Wise Package Studio, an installer creation utility; contains a collection of files that have been packaged into a single archive; can be installed on a Windows system using Wise Package Studio. WSI files are similar to .MSI files, but are used specifically by Wise Package Studio. NOTE: Wise Installation Studio and Wise Installation Express were discontinued on April 19, 2010.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open WSIfiles:

  • Symantec Wise Package Studio
  • Symantec Wise Installation Studio
  • Symantec Wise Installation Express