File extension Details of XEN, XBE, XMB, XMB, XEX, XS, XPK, XPD, QWD

Name:	XEN
File Type:	Guitar Hero III Data File
Popularity:	3
Category:	game
File Description:	Data file used by Guitar Hero III for the Mac or PC; may contain graphics, textures, video, audio or other data used by the game; stored in a package format and usually named "[filename].pak.xen." Guitar Hero III for the PC is published by Aspyr, in partnership with Activision, the original developer of the game.
Open Programs:	Mac OS Activision Guitar Hero 3 Windows Activision Guitar Hero 3

Name:	XBE
File Type:	Xbox Executable File
Popularity:	3
Category:	game
File Description:	The runnable application from an Xbox video game disc; typically not meant to be opened on a computer, but may possibly be opened on a PC using an Xbox emulation program. Xbox 360 games use the .XEX file extension.
Open Programs:	Windows Cxbx Xeon

Name:	XMB
File Type:	Age of Empires Game Data File   (Most common)
Popularity:	3
Category:	game
File Description:	Stores data used by different scenarios in Age of Empires, a real-time strategy game; may include level data, sounds, and other information; saved in an XML format and often ends with a "*.xml.xmb" extension. XMB files are typically stored in the "C:\Program Files\Microsoft Games\Age of Empires III\data" folder.
Open Programs:	Windows Microsoft Age of Empires

Name:	XMB
File Type:	X-Wing Mission Briefing File
Popularity:	3
Category:	game
File Description:	Data file used by X-Wing, a 3D spaceship simulation game released in the mid-1990s by LucasArts; contains information displayed during the briefing of a specific mission.
Open Programs:	Mac OS LucasArts X-Wing Windows LucasArts X-Wing

Name:	XEX
File Type:	Xbox 360 Executable File
Popularity:	4
Category:	game
File Description:	Application or video game developed for the Xbox 360 gaming console; designed to run on an Xbox 360 and is not meant to be opened on a PC. The "default.xex" file is used to update the Xbox 360 so that it is backwards compatible with original Xbox games; for instructions on updating the Xbox 360 with the default.xex file, view Microsoft's Xbox 360 Backwards Compatibility support page. Unlike games for the original Xbox, there is currently no emulator available that opens Xbox 360 games; original Xbox games used the .XBE file extension.
Open Programs:	Windows Run on an Xbox 360

Name:	XS
File Type:	Age of Empires 3 Map AI Generator
Popularity:	3
Category:	game
File Description:	File used for generating artificial intelligence (AI) for custom maps in Age of Empires III (AOE3); referenced during the map compilation process when a custom XML map file is loaded. Common XS filenames are "aiLoaderStandard.xs" and "aiMain.xs."
Open Programs:	Mac OS MacSoft Age of Empires III Windows Microsoft Age of Empires III

Name:	XPK
File Type:	WWE RAW Model File
Popularity:	3
Category:	game
File Description:	Contains 3D models that define how characters look in the WWE RAW wrestling game; can be edited to alter or "mod" the appearance of characters; some common XPK files include tf.xpk, ff.xpk, if.xpk, and sf.xpk.
Open Programs:	Windows xpkGUI Hex editor (for manually editing files)

Name:	XPD
File Type:	PlayStation Store PSP License File
Popularity:	3
Category:	game
File Description:	License file downloaded along with content from the Sony PlayStation Store; used for Digital Rights Management (DRM\|rm) and required to transfer games and other downloaded files to the PlayStation Portable (PSP) device. XPD files are acquired by the PlayStation Network Downloader (PSND) when downloading files from the PlayStation Store for PSP.
Open Programs:	Windows Sony PlayStation Network Downloader

Name:	QWD
File Type:	QuakeWorld Demo File
Popularity:	3
Category:	game
File Description:	Game file used by the QuakeWorld demo, an improved multiplayer version of Quake
Open Programs:	Windows QuakeWorld client

Name:	FML
File Type:	WWE RAW Character File
Popularity:	3
Category:	game
File Description:	Data file that stores information about character in the WWE RAW wrestling video game; can be modified with a Hex editor to alter the character's attributes; used in combination with an .XPK file to determine each character's features.
Open Programs:	Windows HexEdit Hexplorer WinHex