WAR file is a Java Web Archive. WAR file contains the web application that can be deployed on the any servlet/jsp container. WAR file contains jsp, html, javascript and other files for necessary for the development of web applications.

More information about .war extension: Wikipedia

Common .war file type descriptions:

PowerArchiver ZIP File
IZArc WAR Archive
BulkZip archive
ALZip WAR File
Compressed (zipped) Folder

Applications, associated with .war files

	7-Zip File Manager by Igor Pavlov 7-Zip is a file archiver with a high compression ratio.
	WinRAR archiver by Alexander Roshal WinRAR is a powerful compression tool with many integrated additional functions to help you organize your compressed archives. It supports all popular compression formats (RAR, ZIP, CAB, ARJ, LZH, ACE, TAR, GZip, UUE, ISO, BZIP2, Z and 7-Zip)
	PowerArchiver by ConeXware, Inc. PowerArchiver is a commercial alternative to classic compression utilities. It provides support for virtually all compression formats. It’s powerful, easy to use and versatile.
	BulkZip File Compressor

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