FASTR is a framework that helps creating workflows of different tools. The workflows created in FASTR are automatically enhanced with flexible data input/output, execution options (local, cluster, etc) and solid provenance.

We chose to create tools by creating wrappers around executables and connecting everything with Python.

Fastr is open-source (licensed under the Apache 2.0 license) and hosted on gitlab at

For support, go to

To get yourself a copy, see the Installation

The official documentation can be found at

The Fastr workflow system is presented in the following article:

Fastr is made possible by contributions from the following people: Hakim Achterberg, Marcel Koek, Adriaan Versteeg, Thomas Phil, Mattias Hansson, Baldur van Lew, Marcel Zwiers, and Coert Metz

FASTR Documentation#

FASTR User reference#

FASTR Developer Module reference#

Indices and tables#