...I made it in order to extract data from big XML files and gather them in files more easily opened with a spreadsheet because I didn't find anything adapted to my needs over the Internet when I needed to (Java + truly generic + self-contained algorithm + Unix like command line options + efficiency).
It is packaged as an auto executable Jar for convenient command line execution but might as well be interfaced directly by a Java class as part of a broader [yet non commercial] software.
It handles attributes, repeated elements, and so on, and produces results which level up with what spreadsheets generate when they import native XML (at least in its most extensive execution mode).
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