.DLC File Extension

File Type:
DIALux Light Control File

Having trouble opening .dlc extension? Don't panic! This page explains what dlc files are as well as suggests programs you may use to open dlc files. You can download these programs through this page.

What is a DLC file?

Dlc file extension has DIALux Light Control file type, developed by DIAL, which is associated with the "data files" category.

DIALux is a professional tool for modeling and planning indoor and outdoor lighting. Control files created by this software are saved with the DLC extension. They contain light scenes data as well as control groups used by the software to control the color intensity of light fixtures and dimming parameters. Exported DLC files could be viewed using Digital Addressable Lighting Interface system. However, today there are no DALI systems that use this format. 

To learn how you can open the given file, read the information below.

dlc file icon
File Type:
DIALux Light Control File
Data Files

How to open DLC file?

Double click the dlc file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .dlc extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the dlc extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the dlc file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open DLC files

  • Windows Windows

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the dlc file as well. Download Universal File Viewer for your OS.

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