Astah

Astah is a comprehensive software modeling tool designed to facilitate effective design development and visualization across various fields. Users can create multiple types of diagrams, including UML, ER diagrams, flowcharts, and mind maps. Astah offers several products tailored to different needs:
1. Astah Professional - Aimed at professionals for detailed modeling and documentation.
2. Astah UML - Specifically designed for UML diagrams, helping in software design and architecture.
3. Astah SysML - A tool for systems engineering, supporting requirements management and system analysis.
4. Astah System Safety - Focused on safety-critical systems, aiding in compliance and safety assessments.
These tools are suitable for individual developers, engineering teams, and educational institutions. With a user base of over 676,000 across 106 countries, Astah promotes enhanced communication and streamlined development processes. Additionally, special offers are available for students and faculty members, including discounts and free licenses for educational purposes. Astah also provides a plugin library for customization to meet specific user requirements, further enhancing its utility in various sectors.