What is CalculiX?
CalculiX analyses engineering structures through an open-source finite-element application.
Who is CalculiX for?
Teams evaluating CalculiX for engineering simulation & test workflows, particularly finite-element analysis and structural simulation. Check the edition and intended deployment before selecting a package.
CalculiX features
The core capabilities to consider for your workflow.
- Finite-element analysis
- Structural simulation
- Numerical solving
CalculiX pricing
Open-source software
Review the software licence and distribution, then scope infrastructure, maintenance and support. Commercial hosting, proprietary extensions and managed services can be priced separately.
Calculate the cost of your quote →Free access & evaluation
An open-source software edition is available. Check the exact licence and distribution; hosting, operation, support and separately licensed extensions may still cost money.
Before you choose CalculiX
Is the task structural, fluid, thermal, system-level simulation or test and measurement automation?
Which solvers, material models, hardware, measurement devices, licences and result formats are required?
Explore related software
CalculiX FAQs
Does CalculiX have a free plan?
An open-source software edition is available. Check the exact licence and distribution; hosting, operation, support and separately licensed extensions may still cost money.
Who is CalculiX for?
Teams evaluating CalculiX for engineering simulation & test workflows, particularly finite-element analysis and structural simulation. Check the edition and intended deployment before selecting a package.
What should I compare before buying?
Check the tier that contains your essential features, confirm plan limits and compare the total quote with your own expected usage.