WBFS File Documentation

Overview

Feature Value
File Extension .wbfs
Full Name Wii Backup File System File
File Type Game File
Platform Nintendo Wii
Primary Use Backup of Wii games
Compression Yes, lossless
File Size Reduction Significant
File Structure Specialized for Wii game data
Supported by WBFS Managers
MIME Type application/octet-stream
Encryption No native encryption
Split Files Supported for larger games
Modification Transfer games between WBFS and ISO formats
Advantage Efficient storage on USB and HDD
Disadvantage Not directly playable on the Wii console without specific software
Associated Software WBFS Manager, Wiithon, Wii Backup Manager
Recovery Possible with specialized tools
Compatibility Requires WBFS formatted drive or emulation
File System Optimized for Wii game disc images
Direct Playability No, requires conversion or specific software