@nbache
Quote:
It looks like WinZip has got the silly idea of lumping together various compression methods into one file extension. Some of the ones mentioned should be unpackable on Amiga, e.g. BZip2 and maybe also LZMA? Not sure.
Not quite. ZIPX is the container format, and the compression method used within that container is LZMA, or BZ2, or whatever.
So you need a decompresser which understands ZIPX *and* the compressed format to extract stuff.
Actually 7-Zip is the same - the format can contain LZMA(2), BZ2, PPMd, etc. You can't extract ZIPX using the 7-Zip XAD plugin because although it understands those compression formats it doesn't know how to handle the ZIPX container.
Somebody needs to write a ZIPX XAD plugin. As usual there doesn't appear to be any useful C library implementing it.