Installation & Licensing

Earth Volumetric Studio is available for download at ctech.com/downloads.

What Do You Need to Do?

• View an EVS Presentation (.evsp)

  Received a presentation file from a colleague or consultant? Install EVS and select Presentation mode — no license or additional configuration needed.
• Evaluate EVS with a Demo License

  Want to try EVS? Install EVS and select Demo to get started with a time-limited trial. Install the Sample Projects to explore real-world datasets.
• Set Up EVS with Your License

  Licensed EVS user? Follow the full installation and licensing guide for your license type — Fixed (USB dongle), Floating, or Enterprise.

For complete installation instructions, license server setup, license updates, and troubleshooting, see the C Tech Installation Help.