Open D file

D files: what are they and how do I open them?

Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.d file type #1: D Programming Language source code

Files with d file extension may be typically found as source code files written in the D Programming Language.

Further details:

The d file extension is most likely best known for its use in D programming language. Its focus is on combining the power and high performance of C and C++ with the programmer productivity of modern languages like Ruby and Python. Special attention is given to the needs of quality assurance, documentation, management, portability and reliability.

The D language is statically typed and compiles directly to machine code. It's multiparadigm, supporting many programming styles: imperative, object oriented, and metaprogramming. It's a member of the C syntax family, and its appearance is very similar to that of C++.

The d file represents the default source code written in D programming language.

Open file with:

Zeus

A language neutral programmer's development environment

.d file type #2: ChemDraw chemical modeller output file

Files with d suffix may be also found as chemical modeller output data files from ChemDraw chemistry analysis software.

Further details:

File extension d is also related to ChemDraw, a scientific program for chemistry analysis and simulation for Microsoft Windows, developed by CambridgeSoft.

A .d file is one of the output files used by the program.

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ChemDraw icon

ChemDraw

A chemistry scientific software

.d file type #3: Dialect source code

A d file extension is related to the Dialect programming language. A d file contains source code.

Further details:

The d file extension is associated with the programming language Dialect. An interpreted programming language with GUI, networking, and object oriented capabilities.

The d file stores source code written in Dialect.

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Dialect

A general purpose programming system

.d file type #4: Infinity Engine dialogue data

A d file extension is related to the Infinity Engine and used for its dialogue files.

Further details:

The d file extension is associated with the Infinity Engine, a video gaming engine for Baldur's Gate, IceWind Dale, Planescape Torment and other computer games developed by Bioware.

The d file stores in-game dialogues.

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Baldur's Gate icon

Baldur's Gate

Famous computer role-playing game from BioWare

.d file type #5: SPPACK audio

Files with d suffix may also potentially be old audio files from from AT&T Bell Laboratories. Most likely obsolete.

Further details:

File extension d seems to also have been used for old SPPACK audio format from AT&T Bell Laboratories. Most likely had some kind special use, like saving speech, but it is no longer actively used.

We are sorry, there is currently no specific software link to open this kind of file.

.d file type #6: UFO: Enemy Unknown game data

Files with d file suffix are associated with the UFO: Enemy Unknown game data format.

Further details:

The d file extension is related to the UFO: Enemy Unknown (also known as X-COM: UFO Defense), a turn based strategic computer game for MS-DOS and Amiga computers.

The d file stores some kind of game data.

There is original version of UFO: Enemy Unknown running on Microsoft Windows via DOSBox available to purchase on Steam distribution service.

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X-COM: UFO Defense (UFO: Enemy Unknown) icon

X-COM: UFO Defense (UFO: Enemy Unknown)

Turn-based strategic computer game

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.d" has the file extension "d". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

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