The D2 file extension is related to Progress database file format.

Detailed description

Software that works with d2 file extension

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D2 file - Progress database file

What is d2 file? How to open d2 files?

File type specification:

Database file type icon Database file type

The D2 file extension is associated with software products developed by Progress, like Progress ObjectStore, OpenEdge, Corticon, Apama etc. The .d2 file stores database with data used by these applications.

Help how to open D2 files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension D2:

As far as we know, this .d2 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

Related links:

Progress Products Overview

List of recommended software applications associated to the .d2 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open d2 file, edit d2 file, convert d2 file, view d2 file, play d2 file etc. (if exist software for corresponding action in's database).

  • Others d2 file

Unspecified and all other actions for computer programs working with d2 file - Progress database file

Click on the software link for more information about Progress ObjectStore. Progress ObjectStore uses d2 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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