| .xaml |
XAML File |
| .xt |
Xdebug Trace File |
| .xib |
Interface Builder File |
| .xoml |
Windows Workflow File |
| .xquery |
XQuery Source Code File |
| .xql |
XML Query Language File |
| .xqm |
XQuery Module |
| .x |
DirectX Model File |
| .xcarchive |
Xcode Archive |
| .xcsnapshots |
Xcode Snapshot |
| .xcworkspace |
Xcode Workspace File |
| .xpp |
X++ Source Code File |
| .xcappdata |
Xcode App Data File |
| .xcdatamodeld |
Xcode Core Data Model File |
| .xamlx |
Visual Studio Workflow Service File |
| .xojo_xml_project |
Xojo XML Project File |
| .xojo_menu |
Xojo Menu File |
| .xojo_binary_project |
Xojo Binary Project File |
| .xojo_project |
Xojo Project File |
| .xcconfig |
Xcode Configuration Settings File |
| .xcode |
Xcode Project |
| .xsx |
Visual Studio XML Schema Layout File |
| .xqy |
XQuery Source File |
| .xcdatamodel |
Xcode Core Data Model File |