UBZ: Un-BZ. An Object Uncompressor.

--> S/SX/G/GX

The BZ program (also on this disk) both compresses and decompresses.
If you have BZ in memory, you don't need UBZ.

If you distribute a compressed object (or directory containing
compressed objects) you may wish to include UBZ so that the user
doesn't need to load the whole BZ program.

See BZ.DOC for complete details.