elFinder Jul 02, 2013 / Updated: Jan 18, 2015
The Admin upload/files tab and the TinyMCE file browser (if configured) use a plugin to supply file handling and uploading. This plugin supplies file handling using elFinder by Studio-42 .
elFinder uses UNIX command line utils zip, unzip, rar, unrar, tar, gzip, bzip2, and 7za for archives support, on windows you need to have full cygwin support in your webserver environment.
Included in the Zenphoto release.