.IDL File Extension

Are you having difficulty opening a file that ends with .IDL? Such files can be executed only by certain programs. If you cannot open the .IDL file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .IDL file?

.IDL file belongs to the category of Developer Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

idl

Developer: Microsoft

File Type: Interface Definition Language File

Category: Developer Files

Format: N/A

.IDL file is associated with Interface Definition Language File developed by Microsoft, has a N/A Format and belongs to Developer Files category.

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