A daily updated filename extension database!

DAD file extension

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

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

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

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

✅ RemObjects Delphi Data Abstract Driver

DAD file is a RemObjects Delphi Data Abstract Driver. RemObjects Software is an American software company founded in 2002 by Alessandro Federici and Marc Hoffman. It develops and offers tools and libraries for software developers on a variety of development platforms, including Embarcadero Delphi, Microsoft .NET, Mono, and Apple's Xcode.
Application: Data Abstract
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DAD aliases:
DAD related links:
DAD related extensions:
Pascal/Delphi Source Code

Delphi Compiled Unit

Delphi Package

Delphi Component Package

Delphi Package Library

Delphi Component Resource

Delphi Option File

Delphi Repository Object

Delphi Interface Unit

Delphi Component Template

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

🚫 The .dad file extension is often given incorrectly!

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

ad, add, cad, da, dac, dae, daf, dar, das, dav, daw, dax, dd, dda, dwd

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Chips Challenge DAC File
Cubase Recording
Autodesk QuickCAD Document
DVR365 Encrypted Video
DDA Media Package
GLBasic ASCII Scene Data
Collada Digital Asset Exchange
OMA Download Descriptor
C64 Doodle Image
DAX Compressed PSP ISO Image

🔴 Can't open a .dad 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 .dad 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 .dad file extension, write to us!

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