Another line appeared:
The tool was originally created by the lead developer of Cemu and can be found on GitHub via cemu-project/WudCompress John-Gee's repository Look for a pre-compiled file from trusted community sites like
If your goal is to install games directly onto a physical Wii U console rather than using Cemu, WudCompress is often just one part of a longer process.
Do you need assistance into your game manager? WUX back to .WUD ? AI responses may include mistakes. Learn more Share public link
| Game | Original Size | Compressed Size | Space Saved | |------|--------------|----------------|--------------| | Super Mario 3D World | 23.3 GB | 2.61 GB | 20.69 GB | | The Legend of Zelda: Wind Waker HD | 23.3 GB | 2.70 GB | 20.7 GB | | Mario Party 10 | 23.3 GB | 4.01 GB | 19.29 GB | | Darksiders 2 | 23.3 GB | 9.43 GB | 13.87 GB | wudcompress install
WudCompress is a lightweight, portable utility that does not require a traditional "installation" process.
, this tiny tool (only about 50KB) strips away that empty space, converting your massive files into lean, lossless 🚀 How to Install and Use
The root cause? A single chatty microservice named praise-the-sun-returns that had decided to log the entire Bee Movie script— every second . My disk was dying. My pager was screaming. My manager was starting to "ping for visibility."
WUDCompress is a portable tool, meaning it does not require a traditional installer ( .msi or .exe ). It runs directly from the command line. 1. Download WUDCompress Another line appeared: The tool was originally created
If you want to install a game on your Wii U, you‘ll need to decompress the WUX file back to WUD, then use tools like wud2app to extract the WUD contents into installable APP/H3/TMD/TIK files.
is a command-line tool created to compress raw Wii U disc images (.wud) into a compressed format (.wux), significantly reducing file size without losing data. Raw .wud files are full dumps of a Wii U disc, often taking up to 25 GB (e.g., Super Smash Bros. for Wii U ). Wudcompress can compress these files by roughly 50% or more, saving valuable hard drive space for emulation.
Simply delete the wudcompress.exe file and any associated folders.
"Logs: Asleep. Story level: 9. Disk: Happy." AI responses may include mistakes
While WudCompress is excellent for basic disc images, the Cemu community has largely moved toward the .wua (Wii U Archive) forums.launchbox-app.com Why use .wua? , which only compresses the base game, the format allows you to combine the base game, updates, and DLC into one single compressed file. How to convert : This can be done directly within Cemu by going to Tools > Title Manager , right-clicking your game, and selecting Convert to compressed Wii U archive (.wua) forums.launchbox-app.com Are you planning to use these files for Cemu emulation or to install them on a physical Wii U console
wudcompress.exe game.wux
This guide provides the full installation and setup process for Wudcompress. This utility compresses raw Wii U game dumps (.WUD) into smaller, usable files (.WUX) to save storage space while maintaining compatibility with emulators like Cemu. Prerequisites and Requirements