ActiveX OCX to compress, uncompress, delete, test and list zip files, can handle zip files with or without passwords, the code receive information about the zip file, destination directory, password, arguments and options regarding compression or decompression using a xml like parser that can accept several commands, with the parser it is more easy to detect errors in the information passed to the compressor or decompressor and the commands are intuitive, it will avoid ambiguities on the compression or decompression code, since the parser will evaluate each command and return an error code if the command is not accepted, the control make it easy to create a zip utility with a few lines of code