Download TexturePacker
Install and it does support command line tools.
To convert single pvr.czz file to PNG in console, here is the way.
TexturePacker filename.pvr.ccz --sheet filename.png --data dummy.plist --algorithm Basic --allow-free-size --no-trim
To convert mass pvr.czz file to PNG in console, here is the way.
find -name \*.pvr.czz | sed 's/\.pvr.czz//g' | \ xargs -I % -n 1 TexturePacker %.pvr.czz \ --sheet %.png \ --data dummy.plist \ --algorithm Basic \ --allow-free-size \ --no-trim
Hello, so I have a question, how can I convert png into pvr.ccz??