What is a .OPF File And How To Open It – E-Book Systems

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While downloading files, you might have downloaded a file with the .opf extension. It is important to know how to open this file – in order to be able to work with it. That’s why we have made this article! You will learn how to open the .opf file extension on various systems, what it is and how to work with it.

What is a .OPF file?

The .OPF file extension is FlipViewer FlipBook File. It was developed by E-Book Systems. This data related file is in xml format.

What to know

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


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!