Files with dfr file extension can be found as one of the supporting files for DataFlex program. Installation serial number file.

There is one other file type using
the DFR file extension!

empty icon.dfr - SmartWare report definition file

Detailed description

Software that open dfr file

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DFR file extension - DataFlex installation serial number

What is dfr file? How to open dfr files?

File type specification:

Various data file type icon Various data file type

The dfr file extension is mainly related to DataFlex, a relational, 4GL Object Oriented database programming language.

The dfr files count users and verify that the limits of the DataFlex license have not been exceeded. DFR files are named number.DFR, such as 1234.DFR.

The number corresponds with the DataFlex serial number for that installation.

The default software associated to open dfr file:

The Database Managers, Inc. logoDataFlex  Linux/Unix software

Company or developer:
The Database Managers, Inc.

Relational, 4GL Object Oriented database programming language, DataFlex is used to run database programs without being recompiled, across Windows and Unix platforms.

Help how to open:

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:

As far as we know, this .dfr 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 .dfr 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 dfr file, edit dfr file, convert dfr file, view dfr file, play dfr file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with dfr file - DataFlex installation serial number

Click on the software link for more information about DataFlex. DataFlex uses dfr 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.).


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