Software Ideas Modeler is a CASE and an UML tool. The modeler supports all 14 diagram types specified in UML 2.5. It also supports among others the following diagrams and standards: * ER diagrams * BPMN 2.0 * CMMN * SysML 1.5 * ArchiMate 3 * JSD * CRC * flowcharts * data flow diagram * Infographics * Wireframes * Mind maps * User Stories * Roadmaps * ORM (Object-role_modeling) * Decision Model and Notation * Gantt chart * Nassi–Shneiderman diagram * C4 model Software Ideas Modeler is the work of Slovak software developer Dušan Rodina. The software is written in C#.