DataTypes.net >> DD file

DD file format description

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

3 filename extension(s) found in our database.

.dd - OMA Download Descriptor

DD file is an OMA Download Descriptor. OMA (Open Mobile Alliance) has specified procedures for downloading objects, such as files linked to a Web page over the air (OTA) for mobile devices. After a discovery phase (e.g. via browsing), the download agent downloads a download descriptor file (DD) that contains information about the upcoming media object. DD is an XML file.

Application:
-
Category:
Data files
Mime-type:
application/vnd.oma.dd+xml
Magic:
- / -
Aliases:
-
OMA Download Descriptor related extensions:
.nw
NWChem Input File
.nwo
NWChem Output File
.lvclass
LabVIEW Class Library
.rpc3
NI Diadem RPC3 File
.tsw
NI TestStand Workspace
.tdv
NI Diadem Layout

.dd - C64 Doodle Image

The DD graphic files are related to XnView. DD file is a C64 Doodle Compressed Image. Doodle is a software package for the Commodore 64 computer that allows users to draw graphics.

Application:
XnView
Category:
Graphic files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
ddl
C64 Doodle Image related extensions:
.$s
ZX Spectrum Hobetta Image
.2bp
Pocket PC Bitmap Image
.2d
Amapi Image
.411
Sony Mavica Picture
.4bt
GoDot Image
.73i
TI-73 Bitmap

.dd - DataFlex Data Dictionary

The DD development files are related to DataFlex. DD file is a DataFlex Data Dictionary. DataFlex is an advanced object-oriented 4GL designed for developing database applications in character mode environments.

Application:
DataFlex
Category:
Development files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
DataFlex Data Dictionary related extensions:
.bpo
DataFlex Business Process Object
.dat
DataFlex Database File
.dfr
DataFlex Registration Data
.dg
DataFlex Dialog Box Source Code
.flx
DataFlex Compiled Binary
.hdr
DataFlex Database Header

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

Can't open a .dd 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:

example.dd

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 .dd file extension is often given incorrectly!

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

cd, dc, de, df, dr, ds, dv, dw, dx, ed, fd, rd, sd, vd, wd

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.wd
Reality Pump Game Package
.df
Lightscape Parameter File
.sd
Sound Designer Audio
.dv
Digital Video
.xd
The Dark Mod eXternal Data
.sd
TIFF Screened Data

Operating systems

DataTypes.net 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.

https://datatypes.net/open-dd-files

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