pet
- The PERICLES Extraction Tool (pet) is an open source (Apache 2 licensed) Java software for the extraction of significant information from the environment where digital objects are created and modified. This information supports object use and reuse, e.g. for a better long-term preservation of data. The Tool was developed entirely for the PERICLES EU project [http://www.pericles-project.eu/](http://www.pericles-project.eu/) by Fabio Corubolo, University of Liverpool, and Anna Eggers, Göttingen State and University Library.