Radiative provides a powerful environment for modelling any type of application where radiation effects are considered important. It uses enhanced Monte-Carlo ray tracing algorithm with automatic accuracy in calculating view factors or full radiative exchange factors.

Thermal is the underpinning "engine" based on the lumped parameter formulation. A flexible and easy to use syntax is allowed within ESATAN-TMS input files enabling arbitrary algebraic expressions to be used to define non-constant material properties.           

ThermNV enables the visualisation, inspection and processing of thermal analysis networks, either for model validation or post-processing tasks such as heat flow inspections, limits reports and charting. 

ThermXL is an add-in for Microsoft Excel, for performing simple thermal analysis within a spreadsheet. It provides an intuitive, easy-to-use thermal modelling environment perfect for conceptual studies, "What if...?" type analysis, etc.

Workbench is an integrated environment with full pre- and post-processing capabilities, providing geometry modelling, visualisation, reporting and analysis case control. It introduces multiple ways of building the geometrical model.