WIZ File Extension
Microsoft Wizard Format
- File Type wiz
- Developer Microsoft
- Popularity
- Application Microsoft Word
- Category Executable Files
- Format Binary
What is a WIZ file?
Files with the WIZ extension are specifically tied to Microsoft Wizard Format, a Executable Files type, and there are 88 files in this category.
With the creation of the Microsoft Wizard Format (WIZ), Microsoft introduced file format along with 242 programs built for their use.
WIZ file support extends to various operating systems, including Windows. You can create a WIZ file using one of 3 programs, for example Microsoft Word, Microsoft Publisher and Microsoft Office.
How to open a WIZ file?
The most common reason why a WIZ file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
Thanks to their popularity, Microsoft Word, Microsoft Publisher and Microsoft Office are often the go-to programs for managing WIZ files. To install the updated version of Microsoft Word, simply go to the Microsoft site and download the installer compatible with all major platforms.
After setup, the operating system should recognize WIZ files and link them with Microsoft Word.
Set Microsoft Word to open WIZ by default
Change default apps on Mac
- Right-click or use Control + Left-click on the desired WIZ file to access the file’s context menu;
- Choose "Open in Application" and click "Other";
- Scroll down to the bottom of the window, and there you will find the "Enable" menu. The default selection is "Recommended Programs";
- Choose "All Programs" within this menu and locate Microsoft Word. Check the box next to "Always open in app" to set it as the default program.
Change a default app in Windows
- Start the process by right-clicking on your WIZ file and selecting "Open With". From there, click "Choose another app" to continue;
- Find the Microsoft Word application in the pop-up window and select it as your preferred program;
- Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening WIZ files.
Easy WIZ Troubleshooting
WIZ files can sometimes be tricky, but minor software adjustments usually resolve the issues. Refer to the tips below for guidance.
Why does Microsoft Word stop responding or crash intermittently?
Lack of regular software updates can cause Microsoft Word to crash. Make sure you have installed the latest updates for Microsoft products.
Restarting your computer is often an effective solution to resolve various common problems. Therefore, it is recommended to do so before making any changes to the software configuration.
What are the best practices for repairing a WIZ file that has gone bad?
Start a recovery program, open the damaged WIZ file and then select the "Repair" menu item to start the repair procedure. Please wait patiently for the recovery process to finish as it will automatically repair the damaged executable files.
How can I confirm if my WIZ file has been damaged?
Characteristics of corrupted WIZ executable files can include:
- Editing the archive in Microsoft Word is hampered by poor overall performance;
- Trying to work with the archive in Microsoft Word or other programs causes instability or program crashes;
- The file does not open correctly or displays error messages;
- An unexplained increase in the size of the WIZ file;
- The file operation is accompanied by the display of error messages;
How to edit a WIZ file?
To modify WIZ files, you need to install special software that makes it possible to open and edit executable files. Online WIZ editors are more restricted compared to software designed for Microsoft Wizard Format.
Best WIZ editors 2026
Based on your described criteria, here is a list of available WIZ editors.
| WIZ Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Microsoft Publisher | Microsoft | Windows | 4.5 out of 5 (39 reviews) |
| Microsoft Word | Microsoft | Windows, Mac OS, Apple iOS, Android | 4.4 out of 5 (39 reviews) |