Diagram Designer is a vector graphics editor that allows you to create UML class diagrams, illustrations, flowcharts and slide shows. Developed by Meesoft
License: Free
Diagram Designer is primarily focused on creating various types of diagrams with a user-friendly interface, making it ideal for individual users or small teams. In contrast, ProcessMaker offers comprehensive BPM solutions with robust workflow automation and collaboration features, making it suitable for larger organizations that require detailed process management.