Astah Engineering Pack has been replaced by individual Astah products.
The Astah Engineering Pack by Change Vision was discontinued as a bundled offering on March 31, 2024. This pack previously combined Astah Professional, Astah SysML, and Astah System Safety (which includes Astah GSN) into a single license. While the bundle is no longer available, each product remains available for individual purchase. This change allows users to select and license only the specific modeling tools they require for their software or systems engineering projects.
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Advanced MBSE modeling tool for system safety and complex engineering needs.

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Developer Tools
Design, model, and document software systems with greater clarity and consistency across teams and projects.