Channel16 is graphical tool that allows users to browse the content of deleted
files in an ext2 filesystem interactively, and to recover them into new files.
The application also provides a search and rescue operation. This allows the
user to input some exact text from the deleted file, which the program uses to
search through all deleted inodes. Channel16 uses the low-level methods
provided by e2fsprogs. The front end is implemented with Java Swing, and Java
Native Interface (JNI) is used to bridge between Java and the ext2fs
operations.