Celeb Glow
general | April 03, 2026

converting opj files to a readable file format in ubuntu

I used to work in Microsoft Windows and lots of my data are in opj format from Origin. I deeply searched to find a way to convert my files in Linux but I found almost nothing to work. Do you have any idea?

Regards.

2

1 Answer

The best and simplest is to download SciDAVis, which is both gratis & libre (GPLv2). You can read and manipulate .opj files just like in Origin. Download from here, or build from source.

Another option is to build liborigin, also gratis & libre (GPLv2). When you run the script like opj2dat ./foo.opj it exports all the data tables to separate plain text files.

Finally you also could use QtiPlot, but you need the paid "Pro" version to actually deal with .opj files...

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