All about DIT Files

The DIT file type is primarily associated with NTDSUTIL.exe / StarDict.

DIT	File extension: DIT
	File type:	database file

What is a DIT file?

DIT files mostly belong to NTDSUTIL.exe / StarDict. Active Directory Database and Dictionary Index: This file extension is used in two main ways. In many cases, an DIT file is the core database for Active Directory.

Active Directory: It stores directory data such as user, group, and computer objects.
This file is maintained with tools like NTDSUTIL.exe and uses the Extensible Storage Engine for data management.

In other instances, DIT files work as dictionary index files.

Dictionary Index: They hold index information that speeds up word lookup in dictionary applications like StarDict and ABBYY Lingvo dictionary.

FilExt.com notes: Use the appropriate tool to open and inspect these files. For Active Directory, system-level utilities are needed, whereas for dictionary indexes, use the corresponding dictionary software. Avoid manual edits to prevent data corruption. More details are available on the Microsoft documentation.

How to open DIT files

You need a suitable software like NTDSUTIL.exe / StarDict to open a DIT file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DIT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DIT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DIT Text Viewer

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Programs that open and convert DIT files:

NTDSUTIL.exe / StarDict
See the previous paragraphs to learn more about the main application. DIT files are often referred to as NTDSUTIL.exe / StarDict databases because this type of file is primarily created or used by this software.
DRAWiT (Save File) by Poster Software
Graphics are saved to this file. This file format is classified as Graphic.
Windows2000 (Active Directory Schema) by Microsoft Corporation
Windows 2000 Active Directory data store; the actual database file, is %SystemRoot%\ntds\NTDS.DIT. The ntds.dit file is the heart of Active Directory including user accounts. Active Directory's database engine is the Extensible Storage Engine ( ESE ) which is based on the Jet database used by Exchange 5.5 and WINS.

Technical Data for DIT File Extension

File classification:

Database

Related files:

dict, ifo, idx, edb, ldb, rtf, jfm, system, mp3, dat, vmem, zlib, evtx, zip, txt, pdf, jpg, mdb, db

Mime type:

application/octet-stream

a dit database file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with DIT files

Associate the DIT file extension with the correct application.
Update your software that should actually open database files. Because only the current version supports the latest DIT file format. Search, therefore, e.g. on the manufacturer website after an available NTDSUTIL.exe / StarDict update.
To make sure that your DIT file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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