I use Info-ZIP's zip.exe in most of my build scripts to create zip files. The site I have been recommending to download the program doesn't appear to have been maintained for a while and I'm concerned that it might go away. So I've decided to host zip.exe and unzip.exe myself, just to be on the safe side.
A zip file, info-zip.zip, has been uploaded to my Google Drive. The file contains Windows builds of zip v2.32 & unzip v5.52, along with the required license. Clicking the following button will open a page on Google Drive that lists the contents of info-zip.zip. You will need to click the download button to get it.
Get zip & unzip from Google Drive
Info-ZIP license
Copyright (c) 1990-2006 Info-ZIP. All rights reserved.
For the purposes of this copyright and license, "Info-ZIP" is defined as
the following set of individuals:
Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois,
Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth,
Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz,
David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko,
Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs,
Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda,
Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren,
Rich Wales, Mike White
This software is provided "as is," without warranty of any kind, express
or implied. In no event shall Info-ZIP or its contributors be held liable
for any direct, indirect, incidental, special or consequential damages
arising out of the use of or inability to use this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. Redistributions of source code must retain the above copyright notice,
definition, disclaimer, and this list of conditions.
2. Redistributions in binary form (compiled executables) must reproduce
the above copyright notice, definition, disclaimer, and this list of
conditions in documentation and/or other materials provided with the
distribution. The sole exception to this condition is redistribution
of a standard UnZipSFX binary (including SFXWiz) as part of a
self-extracting archive; that is permitted without inclusion of this
license, as long as the normal SFX banner has not been removed from
the binary or disabled.
3. Altered versions--including, but not limited to, ports to new operating
systems, existing ports with new graphical interfaces, and dynamic,
shared, or static library versions--must be plainly marked as such
and must not be misrepresented as being the original source. Such
altered versions also must not be misrepresented as being Info-ZIP
releases--including, but not limited to, labeling of the altered
versions with the names "Info-ZIP" (or any variation thereof, including,
but not limited to, different capitalizations), "Pocket UnZip," "WiZ"
or "MacZip" without the explicit permission of Info-ZIP. Such altered
versions are further prohibited from misrepresentative use of the
Zip-Bugs or Info-ZIP e-mail addresses or of the Info-ZIP URL(s).
4. Info-ZIP retains the right to use the names "Info-ZIP," "Zip," "UnZip,"
"UnZipSFX," "WiZ," "Pocket UnZip," "Pocket Zip," and "MacZip" for its
own source and binary releases.