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Download ExtendSim CP 2026

ExtendSim CPExplore the power and flexibility of ExtendSim CP 2026 with a free 30-day Trial.

ExtendSim CP provides a powerful environment for continuous process simulation, custom block development, and advanced model integration. It is ideal for modeling systems in which materials, fluids, energy, information, or other resources flow continuously through a process. From the first time you launch the software, you'll have full access to all ExtendSim CP features for 30 days.

Whether you're analyzing chemical processes, water and wastewater treatment systems, ecological systems, control systems, sustainability initiatives, weather patterns, or other applications where time advances in equal intervals and values are recalculated at each simulation step, ExtendSim CP provides the tools to model, visualize, analyze, and optimize complex continuous processes. It also provides a flexible platform for creating custom simulation solutions, integrating external technologies, extending ExtendSim's capabilities, and developing reusable modeling components.

ExtendSim CP 2026 also includes the Python Bridge block for direct integration with Python code and libraries, along with enhanced diagnostics, improved reporting tools, and performance and usability enhancements designed to help you work more efficiently and gain deeper insight into system behavior.

At the end of the 30-day Trial period, the software will no longer launch unless it has been activated with an ExtendSim CP 2026 Activation Key. Any models, custom blocks, and other work you create during the Trial remain yours and can be accessed again after activation.

  • Upgrading from ExtendSim 2024: If you have a current Maintenance & Support Plan (MSP), you may be eligible to upgrade to ExtendSim CP 2026. Install the Trial version to get started, then request your ExtendSim 2026 Activation Key.
  • Floating License Users: If your company or university has an ExtendSim CP 2026 Floating License, install this Trial version on your device and then use the License File provided by your License Administrator to activate your Client installation
  • Students: The Trial version cannot be converted to a Student version of ExtendSim. Models created in the Trial version cannot be opened in the Student version.

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Students note: This Trial version CANNOT be converted to a Student version of ExtendSim and models built in the Trial version CANNOT be read by the Student version. It is recommended you purchase ExtendSim Student through the ExtendSim Store.

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