File extension .IDT
Full Name | Developer | Category |
---|---|---|
Windows Installer Exported Database Table Format | Microsoft | Developer Files |
The IDT file extension is a Windows Installer Database Text Archive file, developed by Microsoft Corporation as part of its Windows Installer software. It is used to store databases, configuration files, user information, and other important data related to the application's installation. The archive file typically contains a list of tables which describe the features installable by Windows Installer. It may also include the Program Accessible Registry (PAR) entries, and other miscellaneous files used by the installer.
The IDT file type is associated with the MS installer which is used during the installation of applications on Windows computers. It allows software developers to make complex installations easy on Windows platform. It uses an XML database to store references so that the associated files can easily be identified and installed in the right sequence. This database also allows users to customize their applications according to their preferences.
Usage & Similar File Extensions
The main purpose of an IDT file is to store information about the installable features of an application in Windows Installer (MSI) databases for quick and easy installation. It helps developers package necessary information for installation together in one file. Other similar Windows Installer database files include IDB, .RDB, .MSM, and .MSI.
Programs for WINDOWS system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .IDT) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .IDT extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .IDT file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .IDT extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .IDT extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .IDT file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .IDT file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .IDT file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .IDT file) will be extended to the maximum.
It is also good to check
- if the .IDT file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
Do you have suggestions for this website?
contact @ fileextension.info Use the Contact Form