How to open a file with .IWZ extension?

File Type : ItemWizard File
Compatible with (Win10, Win8, Win7, Vista and WinXP)

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

Searching for the right program to open .IWZ 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 .IWZ file extension?

Project file created by InstallShield Express 2.x, a program that allows users to create InstallScript-based installation packages; stores project information, including settings, InstallScript code, file names, dialog images and text. IWZ files store the necessary information to assemble an installation package. They are used in older Express versions of InstallShield.
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 IWZfiles:

  • Flexera InstallShield