Ocelot is a browser-based file inspector for OCEL 2.0 files. It supports importing and exporting all three formats XML, JSON and SQLite.

It is available on the following URL: https://ocelot.pm

Ocelot features a number of pages to inspect event logs:

  • Event Log Overview characterizes some basic properties, like the number of objects and events.
  • Object Types renders a UML-based model of the involved object types. See below for an example.
  • Objects displays all objects with their latest attribute values.
  • Event Types lists all event types.
  • Events lists all events.
  • Event Log Export allows cross-conversion between OCEL 2.0 formats.

Object Types view on Ocelot.pm