You often required to know about time in different countries for various purpose. It will be very useful to keep or manage various countries time information at one place or Portlet. For instance, to check current time of US (EST Time) user might need to go to web browser or change system settings to find current time of EST. KTree World clock Portlet offers you to manage various countries time with in a Portlet.

Ktree World Clock portlet will allow the portal users to manage their time zones and allows them to select time zones and remove time zone of from list as needed.
Read More: http://ktree.com/blog/KTree-world-clock-portlet.html