There are 5 other file types using
the DGR file extension!

empty icon.dgr - DeltaGraph document file

empty icon.dgr - MicroStation CAD design

empty icon.dgr - DART Pro 98 file

dgr icon.dgr - Microsoft Outlook Express fax page file

empty icon.dgr - PhoneTools internal graphic format file

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DGR file extension - Keeptool ER Diagrammer file

What is dgr file? How to open dgr files?

File type specification:

Various data file type icon Various data file type

The DGR file extension is associated with the Keeptool ER Diagrammer for Oracle databases that can create an entity-relationship diagram from an existing database. The .dgr file stores various data used for internal purposes of the Keeptool ER Diagrammer.

The default software associated to dgr file type:

KeepTool picture or screenshot

KeepTool  Microsoft Windows software

Company or developer:

KeepTool is a family of productivity tools programs for Oracle application development and administration.

Help how to open DGR 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 DGR:

As far as we know, this .dgr 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.

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

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

  • Others dgr file

Unspecified and all other actions for computer programs working with dgr file - Keeptool ER Diagrammer file

Click on the software link for more information about KeepTool. KeepTool uses dgr 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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