The users can use, modify and redistribute the underlying code commercially and non-commercially provided the terms of software licenses are adhered to. Linux has now become commonplace on desktops and laptops and has also made inroads into corporate offices. It continues to grow popular day by day owing to high volume distributions of Ubuntu Linux.
For operating systems to be successful and productive, a suite of office applications that are "best in class" is essential. Linux has what it takes to be the operating system of choice with highly productive office utilities.
Evolution:-
The first in the list is an application called Evolution. If you have used Outlook in the past, then Evolution should be no stranger to you from a features perspective. It offers similar functionality as Outlook does covering PIM, eMail, Calendar, Contacts, Tasks, Advanced Searching and Desktop Integration to list a few. Additional tools and features include junk filters, shared vCards, LDAP support, iCal support and encryption. Additionally, Exchange Servers of your company can be connected to the Evolution Connector.