Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .x11

0 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .x11 file?
  • Which program can create the .x11 file?
  • Where can you find a description of the .x11 format?
  • What can convert .x11 files to a different format?
  • Which MIME-type is associated with the .x11 extension?
X Window Dump .xwd file icon

X Window Dump

XWD file is an X Window Dump. The X Window System is a computer software system and network protocol that provides a graphical user interface (GUI) for networked computers. XWD allows X users to store window images in a specially formatted dump file (screenshot).
Category: Graphic files
Application: XnView
Program name: -
Mime-type: image/xwd
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Windows Bitmap Image
Portable Network Graphics Image
Targa Bitmap Image
X Pixmap
X Bitmap Image
XImage Bitmap
MNG Portable Network JPEG Format Image

Other types of files may also use the .x11 file extension. If you have helpful information about .x11 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Salt Lake 2002 Music Data
CARE-S InfoWorks User Defined Pollutant Detail Data
HERE Maps for Android Data
Descent 2 Game Data
X1 Saved Search
ARJ Compressed Archive

The .x11 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

11 (1), z11 (1), s11 (1), c11 (1), x1 (1), d11 (1)

Can't open a .x11 file?

If you want to open a .x11 file on your computer, you just need to have the appropriate program installed. If the .x11 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.x11

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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