File Extension WAR File Format Archived Konqeror HTML Page WAR stands for Archived Konqeror HTML Page. This was last updated in March 2012 By Margaret Rouse Browse File Extensions Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # Ask a Question. Find an Answer. Ask your peers a question about this file extension. Ask a Question Extract text from HTML pages, separate into articles, extracts keywords, tag with keywords, import to wordpress How can you send data from Domino to a URL using a HTML post? How are the graphics and images stored when you save a worksheet as a web page in Excel?