Which cygwin package contains the zip command?

Solution 1:

The package itself is called zip. The page you link to is exactly it, so I'm not sure why it wouldn't be working for you. https://cygwin.com/packages/x86_64/zip/

$ which zip
/usr/bin/zip

$ cygcheck -vf /usr/bin/zip
/usr/bin/zip: found in package zip-3.0-11