U8 File Extension

The U8 file extension was created by Developer and is also known as the Mario Kart Wii Archive. U8 is classified as a Game Files and The format of this file type has not been determined yet. You can open U8 files in Wiimms SZS Tools program.

Mario Kart Wii Archive File Type

Mario Kart Wii Archive File Type
Extension .u8
Developer Not Available
Popularity 5.0 (48 Votes)
Mime Type mime-type/not.available
Default Program Wiimms SZS Tools
Category Game Files
Format Not Available
Updated 6/1/2025

What is a U8 File Type?

The U8 files are saved in the U8 archive format and are compressed using the Yaz0 compression method. The U8 format is usually stored as .SZS files in addition to the U8 files.

Free Online U8 Tools & Apps

Access powerful and secure free online U8 tools to convert, view, edit, merge, split, and compare U8 files — all without installing any software. Our tools support the .U8 (Mario Kart Wii Archive) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your U8 files directly from your device with ease.

U8 Files Common Issues

There are few common issues with the Mario Kart Wii Archive .U8 File Extensions while opening the .U8 files on Windows and MacOs, we have solution to those issues such as:

Can't Open U8 Files?

  1. You must have supported software programs installed for Mario Kart Wii Archive on your system such as Wiimms SZS Tools.
  2. Associate default Wiimms Szs Tools Wiimms SZS Tools program for *.u8 (Mario Kart Wii Archive) files.

    Associate U8 Default Program on Windows
    1. Right-click a *.U8 (e.g example.u8) file and click Open With.
    2. In the Open with dialog box, click Wiimms Szs Tools Wiimms SZS Tools program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .u8 files.

Related U8 File Extensions

U8 default file extension is .U8 and other similer related extensions are:

All Platform Software Programs for U8 File Extension

List of all softwares that can open the U8 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open U8 File on Windows

Software License Developer
Wiimms SZS Tools image. Wiimms SZS Tools 000 for Windows Free Wiimms SZS Tools

MacOs logo image - FileProInfo.comOpen U8 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen U8 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen U8 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen U8 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen U8 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

U8 file extension icon image.About U8 - Mario Kart Wii Archive

FileProInfo is to help you understand about the Mario Kart Wii Archive with *.U8 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for U8. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for U8, please let us know.

Updated 6/1/2025