Document processing for investigations   

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Gransk is a free and open source tool that aims to be a Swiss army knife of document processing and analysis. Its primary objective is to quikly provide users with insight to their documents during investigations. It includes a processing engine written in Python and a web interface. Under the hood it uses Apache Tika for content extraction, Elasticsearch for data indexing, and dfVFS to unpack disk images.

Given a bunch of documents and the question "has there been commited a crime here?", Gransk will help you with the following:

It's super-easy to get started! Just download, import and double-click on this VirtualBox image: Then, after a couple of seconds, go to http://localhost:8084 (just press "enter" in the login dialog)

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Gransk was created by Petter Christian Bjelland (linkedin)