D2I file format description

Many people share .d2i files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .d2i file can be edited, converted or printed with. On this page, we try to provide assistance for handling .d2i files.

1 filename extension(s) found in our database.

.d2i - ATMA Diablo II Items Data

The D2I game data files are related to ATMA. The D2I file is an ATMA Diablo II Items Data. ATMA is a single player item management program for Diablo II by Hakai_no_Tenshi.

Game Data files
- / -
ATMA Diablo II Items Data related extensions:
Qoole 99 Level Data
O2Jam Music File
Big Fish Games Application
The Witcher 2 Game Archive
Fortnite Launcher Metadata
Submarine Titans Game Map

Naturally, other applications may also use the .d2i file extension. Even harmful programs can create .d2i files. Be especially cautious with .d2i files coming from an unknown source!

Can't open a .d2i 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 .d2i file extension is often given incorrectly!

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

d2, d2j, d2u, dei, di, dwi, dzi, v2i

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

TI Voyage 200 Image
BrainVoyager QX Diffusion-weighted Image
d2jsp Script
Progress OpenEdge Database
Dependency Walker Image
Deus Ex: Invisible War Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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DataTypes.net >> D2I file