War is an extension of Java Web Archive file format. It can be opened by Winrar or Winzip softwares.
It is a compressed application softwares that is used on Java web server. It may include informations about database, lists or image files.
You may use Winrar or Winzip softwares for running these file formats. You should right click on the file and pick the Open with option. Then you should choose Winzip/Winrar. The files can be opened with this process.
If you need detailed information about Java you should check www.sun.com
What to use WAR
which page related to WAR file
WAR Related Searches
You can check related links about WAR fileextension.