>> D4 file

D4 file format description

Many people share .d4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .d4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .d4 files.

2 filename extension(s) found in our database.

.d4 - Dataphor Source Code

The D4 development files are related to Dataphor. D4 file is a Dataphor Source Code. Dataphor is an open source application development platform designed to streamline the process of designing, developing, and maintaining software applications.

Development files
- / -
Dataphor Source Code related extensions:
Dataphor Catalog Data

.d4 - Titan Showfile

The D4 data files are related to Avolites Titan. D4 file is a Titan Showfile. Titan is a full-featured lighting control software developed by Avolites.

Avolites Titan
Data files
- / -
Titan Showfile related extensions:
Titan Showfile Backup
KNX ETS Device Template
ANSYS Fluent DPM Output Data
Personal Guitarist Song
ViewChoice QT2 Data
Inquisit Data

Naturally, other applications may also use the .d4 file extension. Even harmful programs can create .d4 files. Be especially cautious with .d4 files coming from an unknown source!

Can't open a .d4 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 .d4 file extension is often given incorrectly!

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

4d, c4, de, dr, dt, f4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Edmics Image
Clonk 4 Script
DrawExpress Diagram Document
Gigabyte BIOS Update
OMA DRM Rights Object XML
Proben1 Dataset

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .d4 file format, then write to us!