A daily updated filename extension database!

DCA file extension

The table below provides useful information about the .dca file extension. It answers questions such as:

  • What is the .dca file?
  • What program do I need to open a .dca file?
  • How can the .dca file be opened, edited or printed?
  • How can I convert .dca files to another format?

We hope you find this page helpful and a valuable resource!

3 extension(s) and 0 alias(es) found in database

✅ DCA Archive

DCA file is a DCA Archive. DCA is a free archiver program from Andrew Kletkin.
DCA format description not yet available
Category: Archive files
Application: DCA Archiver
Mime-type: application/x-dca
Magic number: -
Magic string: -
Sample: -
DCA aliases:
DCA related links:
DCA related extensions:
LH ARC Compressed Archive

ARJ Compressed Archive

Compressed Microsoft Cabinet File

Gzip Compressed File

LHarc Compressed Archive

StuffIt Expander Archive

Tape Archive

Unix Gzipped TAR Archive

Compressed File

ZIP Archive

✅ Visual Basic Active Designer Cache

DCA file is a Visual Basic Active Designer Cache.
Category: Data files
Application: Visual Basic
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DCA aliases:
DCA related links:
DCA related extensions:
Visual Basic OLE Type Library

Visual Basic Module

Visual FoxPro Class Library

Visual Basic Designer Binary File

Visual Basic Designer File

Blitz Basic Code

Visual FoxPro Program

Visual FoxPro Report

Visual FoxPro Report Memo

Remote Automation RegistrationFile

✅ IBM DisplayWrite Document

DCA file is a IBM DisplayWrite Document. DisplayWrite was a word processor software application that IBM developed and marketed for its line of IBM PCs.
DCA format description not yet available
Category: Document files
Mime-type: application/dca-rft
Magic number: -
Magic string: -
Sample: -
DCA aliases:
DCA related links:
DCA related extensions:
Microsoft Word AutoRecovery File

ClarisWorks Document

Data Interchange Format

Microsoft Word Document

Microsoft Word Document Template

Lotus Word Pro Document

Microsoft Word for Macintosh Document

Portable Document Format

Microsoft PowerPoint Presentation

Revisable-Form Text

Other types of files may also use the .dca file extension.

🚫 The .dca file extension is often given incorrectly!

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

ca, cca, cda, da, dac, dc, dcw, dcx, dcz, dda, dfa, dsa, dva, dxa, eca

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

DynaCAD Document
Initial Telnet Cache
VAKCER Project Tracker COM Add-in
OpenSSL Certificate Authority Data
cc:Mail Archive
Digital Chart of the World Data
Draft Choice for Windows Drawing
DynaCAD v4 Document
hsbCAD Document
WinCatalog Standard Database

🔴 Can't open a .dca 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .dca file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .dca file extension, write to us!

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