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Details of extension .4dd

On this page, we're going to take a closer look at the .4dd file extension, which is related to 4D Database Data File. We'll explain what exactly a .4dd fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .4dd files into different formats, we'll give you some tips on how to do that too. Let's see the file format associated with this file extension!

Contents

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4dd file - 4D Database Data File

4D Database Data File

The 4DD file is a 4D Database Data File. 4th Dimension (4D) is a relational database management system and IDE.
Category: Data files
Application: 4th Dimension
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.4dpx 4D Database Mac OS X Plugin
.4lk 4D Database Hotlink Data
.4st 4D Database Document SAVE SET Data
.4dm 4D Database Method Data
Links:
-

The .4dd file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .4dd extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .4dd file extension wrong?

In our database, we came across the following similar extensions:

.4d 4DIM Model Data
.dd DiskDoubler Archive
.4dx 4D Database Plug-in
.rdd ReliaSoft ALTA RDD Data
.edd Adobe FrameMaker EDD Document
.4dr 4D Database Resource Data

The .4dd extension is frequently misused

People sometimes confuse the .4dd filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

4d (1), dd (1), 4dx (1), rdd (1), edd (1), 4dr (1), 4dc (1), 4wd (1), 4ds (1), 4dv (1)

Having trouble opening a .4dd file?

If you want to open a .4dd file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .4dd association can trigger this error.

Windows can't open this file:

File: example.4dd

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android