Zimbra Collaboration Suite 7.0
Zimbra Collaboration Suite 7.0
Quick Start Installation Guide
Open Source Edition

Zimbra™ Collaboration Suite Single Server Installation - Open Source > System Requirements

System Requirements
For the ZCS system requirements see Other Dependencies in System Requirements for Zimbra Collaboration Suite 7.0
To find SSH client software, go to Download.com at http://www.download.com/ and search for SSH. The list displays software that can be purchased or downloaded for free. An example of a free SSH client software is PuTTY, a software implementation of SSH for Win32 and Unix platforms. To download a copy go to http://putty.nl