SOLIDWORKS 2025 introduces over 200 enhancements. For Premium users, the most significant updates involve improved automation and simulation accuracy: Part & Assembly Design

SOLIDWORKS 2025 SP0.0 is the initial service pack of the major release . Service Pack Product Update Administration - 2025

The "UPD" nature of the title suggests specific installation procedures:

SolidWorks Premium includes all capabilities of the Standard and Professional versions, plus: Advanced Simulation:

, as the initial major version for the 2025 cycle. This "Premium" edition is the most comprehensive desktop 3D CAD package offered by Dassault Systèmes, integrating advanced simulation, routing, and data management tools that are unavailable in the Standard or Professional versions. Dassault Systèmes Key Features & Enhancements in 2025