All-in-one modeling tool supporting UML, ERD, flowcharts, DFD, and more.

Lightweight UML tool with integrated mind mapping functionality.

A free viewer for .asta files created in Astah Professional and UML - perfect for sharing and reviewing models.

MBSE tool designed for safety-critical systems, supporting SysML, GSN, STPA/STAMP, and SCDL.

Focused SysML modeling tool built for systems engineering, optimizing clarity and efficiency in complex designs.

Boost your team’s skills with customized training in UML, SysML, MBSE, UAF, and more.

Optimize your development process with expert support in modeling, including UAF-based architecture descriptions and practical model utilization.

Get custom tools built to fit your engineering needs—ranging from modeling tool extensions to web apps and autonomous driving support systems.