>> 4DF file

4DF file format description

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

1 filename extension(s) found in our database.

.4df - 4D Database Search Document

4DF file is a 4D Database Search Document. 4th Dimension (4D) is a relational database management system and IDE.

.4df file format description:
4DF format
4th Dimension
Data files
- / -
4D Database Search Document related extensions:
4D User Forms Data
4D Database Structure Data
4D Database Compiled Structure
4D Database Data File
4D Database Log
4D Database Data Resource

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

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

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

4db, tdf, edf, 4dv, 4dg, 4dc, rdf, df, 4dr, 4dd

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

4D Database Structure Data
Guide Text Definition File
Altera EDIF Input File
4DIM Interactive Animation
4D Database Compiled Structure
ProWorx NXT Title Data File

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