>> 4DA file

4DA file format description

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

1 filename extension(s) found in our database.

.4da - 4D User Forms Data

The 4DA development files are related to 4th Dimension. The 4DA file is a 4D User Forms Data. 4th Dimension (4D) is a relational database management system and IDE.

4th Dimension
Development files
- / -
4D User Forms Data related extensions:
JDBC Configuration
Visual Zero Object
PowerBASIC DOS Static Library
CRiSP Macro File
AppleScript Scripting Addition
ProWorx NXT Descriptor Data with Blocking

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

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

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

4d, 4dx, da, eda, rda, tda

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Oracle Database Storage Area
Palm To-Do Archive
R Data File
Gcov Data File
Siemens MR Spectroscopy ASCII Data
Gcov Compiled Output

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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