What is a .DF1 File And How To Open It – Raining Data

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Have you came across a file with the .df1 extension, but it is a file you have never seen before? You most likely know what the file is, but you might be unsure on how to open it. In this article we will explain what .df1 file extension is, how to open it and how to work with it.

What is a .DF1 file?

The .DF1 file extension is Omnis Native Datafile. The creator of this file extension is Raining Data. The file is a development related file.

What to know

There is currently 0 software that can open the .df1 file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.