OpenAtlas is an open source, web based database system for complex archaeological, historical and geospatial data.

The information is mapped as a network using classes and properties of the CIDOC CRM.

Documentation: Wiki, Issues, Features

Source code on: GitHub

Project website: OpenAtlas

Demo versions

Demo with data kindly provided by the MEDCON project.

Development demo with data kindly provided by the DPP project.


Please refer to for requirements and installation.


All OpenAtlas code unless otherwise noted is licensed under the terms of the GNU General Public License Version 2,
June 1991. Please refer to the file COPYING in the root directory of this repository or the online version at

All documentation and images unless otherwise noted are licensed under the terms of
Creative Commons Attribution-ShareAlike 4.0 International License.
To view a copy of this license, visit