CCL: opensource software

Hello everyone,
Please I need you to supply me with the links to opensource softwares that can calculate thermodynamic properties for metals and metal ions in gas phase and in solution. I will prefer windows compartible softwares.
Thank you in anticipation.
Olasunkanmi Lukman Olawale

Current Address:
Department of Chemistry,
Obafemi Awolowo University,
Ile-Ife, Osun State.
+234-0-80-52401564 Or +234-0-80-67161091