Zimbra Collaboration Suite

Life does not appear in space. Whether you work from home or work in a satellite office, you still need to contact colleagues or staff. The open-source version of Zimbra Collaboration Suite (ZCS) provides a convenient suite of products including instant messaging, email and calendar to support communication between your employees. It works with Microsoft Outlook and other mobile and computer solutions. It can also be used on different application platforms, a convenient software if you work in an office with a mix of Mac, Windows and Linux computers. Open source version ZCS also address book, document sharing as well as mobile support.