The File Extensions Database

.DLX File Extension

  • Developer by: DIAL
  • Category: CAD Files
  • Format: Binary

What is an .DLX file?

.DLX is DIALux Document

Lighting design project file created by DIALux, a free, professional light planning application; stores an indoor or outdoor lighting plan; may include luminaires (electric light units), floor plans, street layouts, and other environmental lighting factors.

DIALux projects can import luminaire data from .LDT files, which use the Elumdat luminaire format.

Programs that open DIALux Document
File Type 2 Renamed DLL File
Developer by: Microsoft Category: System Files Format: Binary

Dynamic Link Library (DLL) file that has been renamed from ".dll" to ".dlx;" can be used to backup .DLL files when replacing them, or for temporarily renaming DLL files when repairing software program installations.

NOTE: Application development programs such as Microsoft Visual Studio can be used to compile the original DLL files.

Programs that open Renamed DLL File
Microsoft Visual Studio 2017
File Type 3 Sony VDU Video File
Developer by: Sony Category: Video Files Format: Binary

Video file recorded by some Sony Video Disk Unit (VDU) devices, including the Sony VDU DSR-DU1; contains digital video (DV) data captured by the Sony camcorder; used for archiving video, as well as importing recorded video into editing tools, such as Adobe Premiere Pro.

Programs that open Sony VDU Video File
Adobe Premiere Pro CC 2019
Adobe Premiere Pro CC 2019

How to solve problems with DLX files

  • Associate the DLX file extension with the correct application. On :
    Windows: Right click on any DLX file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.DLX files". Mac: Right click (or Ctrl-click) the DLX file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .DLX is DIALux Document. Because only the current version supports the latest DLX file format. Search, therefore, e.g. on the DIAL manufacturer website after an available .DLX is DIALux Document update.
  • To make sure that your DLX file is not corrupted or virus-infected, get the file again and scan it with antivirus software.