Open 4DB file

4DB files: what are they and how do I open them?

4db file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

4db files store 4D database structure data

A 4db file extension is related to the 4D and used for its structure files.

Further details:

The 4db file extension is associated with the 4D, an integrated development platform for Microsoft Windows and macOS (OS X), developed by 4D, Inc.

The 4db files store the database structures.

Open file with:

4D icon


An IDE used to create and distribute apps


A development environment of database applications for Mac, Windows, and on the web

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.4db" has the file extension "4db". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

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