Complete self-contained system in zipped folder

The fastest way to get up and running is to download a complete example in a single zipped folder (ca 360 kB ). This folder includes the ORCHESTRA executable (.jar file), the standard object database (objects.txt), a thermodynamic database and input files defining  a simple example system.

ORCHESTRA can be started by clicking the orchestra2021.jar file (or the runorchestra.bat file on Windows) within the folder.

You just need a computer with Java 8 installed!

Simple pH-dependent carbonate speciation example

ORCHESTRA executable

The latest version of the ORCHESTRA2021.jar file  can be downloaded separately here.

This executable runs on a Windows/Mac OSX/ Linux machine that has Java 8 installed).


ORCHESTRA object files

The latest (2021) objects file (text) file can be downloaded here.

Thermodynamic databases in ORCHESTRA format