Before attempting any download, ensure your machine meets these specs.
For small hardware startups (under $1M revenue), Dassault offers a "Startup" license for ~$1,500/year. DS SIMULIA CST STUDIO SUITE 2025 Free Download
Dassault Systèmes officially released in November 2024, introducing significant performance upgrades for high-frequency and low-frequency electromagnetic simulations. How to Access the Free Version Before attempting any download, ensure your machine meets
| Component | Minimum | Recommended (for 2025 complexity) | | :--- | :--- | :--- | | | Windows 10 Pro (64-bit) | Windows 11 Pro for Workstations | | CPU | Intel Core i7 (8th gen) / AMD Ryzen 7 | Intel Xeon W or AMD Threadripper (16+ cores) | | RAM | 16 GB | 64 GB (128 GB for EMC/large PCBs) | | GPU | DirectX 11 capable (for visualization) | NVIDIA RTX A6000 or RTX 4090 (for GPU solvers) | | Storage | 20 GB (installation only) | 1 TB NVMe SSD (project files + solver temp data) | | Display | 1920x1080 | 3840x2160 (4K dual monitors) | How to Access the Free Version | Component
Run Setup.exe . Choose "Complete Installation." Do not modify the default path. The installation takes 45–90 minutes depending on your SSD speed.
None of these match CST’s power, but they teach the underlying physics.