libext2fs-wii is a port of the libext2fs driver to the Nintendo GameCube/Wii, modeled on the libntfs interface.

Features:

* EXT2/EXT3/EXT4 file systems support
* Full read/write, files of any size can be created, modified, renamed, moved, or deleted.
* Compression, read/write support for compressed files
* Symbolic link and directory junction walking
* Journaling system

Changes:

* Sync with git snapshot 2011-10-17 / ext2fs 1.42-WIP-1016
* Fixed symlink follow
* Added support for drives with greater than 512 bytes per sector
* Some speed up in read/write

http://wiibrew.org/wiki/Libext2fs