What's new in Simpack 2025x

We are pleased to announce that Simpack 2025x has been released.

This release includes important new features in the following domains:

• Simpack Pre black box encrypted model sharing 

• Simpack Solver added additional optimization for AMD EPYC and RYZEN CPUs

• Simpack Post Many enhancements to Simpack Post usability. Introduced new rigid body motion visualization scaling (

• 3DEXPERIENCE Connector for Simpack  new functionality to reuse a CST Emag Reduced order model generated in the 3DEXPERIENCE platform

• Simpack Contact addition of new friction model to the element library ( Dahl, FRD2 )

• Simpack Flexible body technology improvement of the new automatic mode selection feature of Simpack Flexmodal

• Simpack Automotive introduction to the new TM-EASY V7.0 tyre model with a new detailed "spoke-contact" model for tyre/road interaction

• Simpack Gear New visualization of maximum Hertzian contact pressure on gear flanks

• Simpack Rolling Bearing added functionality to model imperfections of rolling bearing raceways

To get a list of all new features and changes, please access software.3ds.com with your customer login, download Simpack and check the version release note in the documentation.