While SigFit itself is executed from a command line, the inputs to SigFit may be supplied via an input file with a simple command in a command window.

In order to assist the user in easily generating this input file, Visual SigFit is provided as a standard feature. Since Visual SigFit does not check for the presence of a license, it may be used with the free-ware feature in SigFit.

Creating New Files
Visual SigFit is a Windows style program which runs a file creation wizard. The wizard is divided into several sections delimited by tabs as shown by the selectable screen shots to the left.

Based on the user inputs, appropriate screens will display as the user picks Next. Once the wizard is complete the user may save the file to be used in executing SigFit with a command line command.

Editing Old Files
Previously saved input files may be loaded into Visual Sigfit for modification and rewriting. This aids the user in generating and input file for a different analysis type without having to redefine what can be extensive amounts of input such as surface definitions.