Opening a DCL File

The DCL file type is primarily associated with DumpSec, Cadence Allegro.

DCLFile Extension DCL
File extension: DCL
File type:  data file

What is a DCL file?

DCL files mostly belong to DumpSec, Cadence Allegro. DumpSec Report Files:
  • Purpose: They store output from DumpSec, a tool that collects system security and permission settings.
  • Functionality: The file holds data used for audit reports, often in a text-based format.

  • CAD Drawing List Files
  • Purpose: They work as PLib library files, listing elements from CAD drawings.
  • Functionality: These files support design workflows in applications like Cadence Allegro.

  • Usage and Viewing
  • If the file is a DumpSec report, open it with DumpSec software or a text editor.
  • If it is a CAD drawing list file, use Cadence Allegro or compatible CAD tools.
  • Examine the file header to decide which tool better reveals its structure.
  • How to open DCL files

    You need a suitable software like DumpSec, Cadence Allegro to open a DCL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DCL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DCL file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online DCL Text Viewer

    Choose your .dcl file to analyze

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    Programs that open and convert DCL files:

    1. DumpSec, Cadence Allegro
      See the previous paragraphs to learn more about the main application. DCL files are often referred to as DumpSec, Cadence Allegro data files because this type of file is primarily created or used by this software.
    2. AutoCAD (Dialog Control Language Description) by Autodesk, Inc.
      Program ID is AutoCADDialogDefinition, AutoCADLTDialogDefinition
    3. Delphi (Component Library) by Borland Software Corporation
      The Mime types used with this association are: text/x-dcl.
    4. DesignComposer Addition to Layout Knowledge Base
    5. DumpSec

    Technical Data for DCL File Extension

    File classification:
    Data
    Program ID:
    AutoCADDialogDefinition, AutoCADLTDialogDefinition
    Related files:
    rep, lib, cad, edcl, vlx, lsp, dci, dlc, fas, dwg, hpg, pmp, txt, cfg, dxf
    Mime type:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: AutoCADDialogDefinition, FileType: AutoCAD Dialog Definition, AppName: Notepad

    ProgramID: AutoCADLTDialogDefinition, FileType: AutoCAD LT Dialog Definition, AppName: Notepad
    EXEFile: notepad.exe

    ProgramID: AutoCADDialogDefinition
    EXEFile: %SystemRoot%\NOTEPAD.EXE %1

    ProgramID: AutoCADLTDialogDefinition
    EXEFile: %SystemRoot%\NOTEPAD.EXE %1


    a dcl data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with DCL files

    • Associate the DCL file extension with the correct application.
    • Update your software that should actually open data files. Because only the current version supports the latest DCL file format. Search, therefore, e.g. on the manufacturer website after an available DumpSec, Cadence Allegro update.
    • To make sure that your DCL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .DCL file online - secure, fast, and no downloads needed.
    Drop here
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    DCL file viewer DCL file description