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>> 4DB file

4DB file format description

Many people share .4db files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .4db file can be edited, converted or printed with. On this page, we try to provide assistance for handling .4db files.

1 filename extension(s) found in our database.

.4db - 4D Database Structure Data

4DB file is a 4D Database Structure file. 4th Dimension (4D) is a relational database management system and IDE.

.4db file format description:
4DB format
4th Dimension
Data files
- / -
4D Database Structure Data related links:
4D Database Structure Data related extensions:
4D Database Compiled Structure
4D Database Data File
4D Database Search Document
4D Database Log
4D Database Data Resource
4D Database Data Segment

Naturally, other applications may also use the .4db file extension. Even harmful programs can create .4db files. Be especially cautious with .4db files coming from an unknown source!

Can't open a .4db 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 .4db file extension is often given incorrectly!

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

4df, tdb, edb, 4dv, rdb, db

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

4D Database Search Document
ProWorx NXT Title Data with Blocking
4D View Ultrasound Data
General Database File
Microsoft Exchange Database
Oracle Database Root

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