>> IDT file

IDT file format description

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

1 filename extension(s) found in our database.

.idt - Windows Installer Exported Database

The IDT development files are related to Windows Installer. IDT file is a Windows Installer Exported Database. The Microsoft Windows Installer (MSI) is the application installation and configuration service for Windows. A text archive file for a Windows Installer database carries an .idt file name extension. When an entire database is exported to archive files, each table in the database has a separate .idt file.

Windows Installer
Development files
- / -
Windows Installer Exported Database related extensions:
Interface Definition File
Debugging Tools for Windows Saved Workspace
Windows Trace Message Header File
Windows Trace Message Format File
Windows Trace Message Control File
Silverlight Deep Zoom Image

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

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

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

dit, dt, ict, id, idf, idg, idh, idr, idy, ift, irt, ist, it, itd, ivt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CompactDraw Project
Micro Focus COBOL Debug Data
Belkin Loadout Manager Data
Accelio Capture Classic Filler Data
IRIT 3D Model

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

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