Description

 Free for licensed users of WinZip Pro, this add-on
provides a command-line interface that gives you
the power of WinZip without the usual WinZip
graphical user interface. It allows you to use
WinZip directly from the command prompt and from
batch (BAT) files and 
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script languages,
making it ideal for automating repetitive tasks.
An extensive set of command-line options gives you
pinpoint control over WinZip's actions. Also,
in automated environments, end users do not need
to know how to use WinZip.Version 2.0 offers new
PPMd and bzip2 compression methods in the Zip file
format. These compression methods provide greater
compression for many types of files and reduces
the size of your Zip files, saving you data
transmission time and valuable disk space. The
add-on also supports Windows XP SP2's
Attachment Management security feature which adds
a security zone to files. New options allow you to
extract files from a Zip file with or without
security zone information.