Copyright (c) 1990-2008 Info-ZIP - Type 'zipcloak "-L"' for software license. This is ZipCloak 3.0 (July 5th 2008), by Info-ZIP. Currently maintained by E. Gordon. Please send bug reports to the authors using the web page at www.info-zip.org; see README for details. Latest sources and executables are at ftp://ftp.info-zip.org/pub/infozip, as of above date; see http://www.info-zip.org/ for other sites. Compiled with gcc 5.2.1 20150808 for Unix (Linux ELF). ZipCloak special compilation options: [encryption, version 2.91 of 05 Jan 2007]

ZipCloak 3.0 (July 5th 2008) Usage: zipcloak [-dq] [-b path] zipfile the default action is to encrypt all unencrypted entries in the zip file -d --decrypt decrypt encrypted entries (copy if given wrong password) -b --temp-path use "path" for the temporary zip file -O --output-file write output to new zip file -q --quiet quiet operation, suppress some informational messages -h --help show this help -v --version show version info -L --license show software license