>> HDCL file

HDCL file format description

Many people share .hdcl files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .hdcl file can be edited, converted or printed with. On this page, we try to provide assistance for handling .hdcl files.

1 filename extension(s) found in our database.

.hdcl - Hierarchical Dynamic Composition Language Document

HDCL file is a Hierarchical Dynamic Composition Language Document.

.hdcl file format description:
HDCL format description not yet available
Development files
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Hierarchical Dynamic Composition Language Document related extensions:
PowerTerm Power Script
Synchronous Java Source Code
Delphi .NET Form
Delphi Definition File
RAD Studio Refactoring Data
Embarcadero InterBase Database Backup

Naturally, other applications may also use the .hdcl file extension. Even harmful programs can create .hdcl files. Be especially cautious with .hdcl files coming from an unknown source!

Can't open a .hdcl file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .hdcl file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dcl, hdl, hcl, hdc

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DumpSec Report
DesignComposer Design Command Language File
HotDocs Clause Archive
HD Tach Benchmark Data
HotDocs Template Library

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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