Simplyzip is a multi archiver. Can open: ZIP,ACE,CAB,RAR,TAR,GZIP,LZH and ZIP-SFX,RAR-SFX,ACE-SFX. Create: ZIP, Cab,LHA,TAR,TAZ. And ZIP-SFX/LHA-SFX and RAR-SFX.No installation required. No write in the registry, With filecrypt: Rijndael + Blowfish 20