Did you find or received X file and your computer failed to open it? Below we will explain what is X file extension and how you can open it.
The .X file extension identifies a Lex Source Code file which belongs to the Lex programming language and development environment which is bundled for free with most UNIX distributions. Lex source code files can be edited using a text editor and compiled using Flex for Windows.
In most cases your computer should know what software program should be used to open different file types and extensions like X. When you double click on the X file format, it should open with appropriate software program. If you downloaded or received X files for the first time and your system failed to open it then try free file viewers available on the internet after doing enough research not to fall prey to malware.
Finally, if Windows is unable to open file extension X you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a registry scan.
You are currently viewing the detail page for X file ext. This page contains a detailed description of the X file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.