The suite calculates data for PCB projects and operations. It features a visual interface for inputting information and initiating automated and manual processing operations. The software works with values and parameters such as the current capacity of a PCB trace via current and differential pairs, etc.
The Saturn PCB Toolkit is the best resource for PCB related calculations you can find. It incorporates many features that PCB designers and engineers are in regular need of like the current capacity of a PCB trace, via current, differential pairs and much more.