Our team has worked hard to make our tools available for any interested researchers to use.

Our code is hosted on Github, at


In addition to our data processing tools, we have a number of web interfaces in our toolkit that are designed to make working with the data easier in one way or another.

  • freki — Convert PDF to Text
  • freki-edit — Interface to add annotations to a freki file for downstream tasks (e.g. IGT detection)
  • igt-edit — interface for cleaning IGT instances

Overview of RiPLes Toolkit

Below, we have provided a quick explanation of the available packages and their relationships to each other.