Curve Fitting Software for Free
ndCurveMaster Trial Version
The shareware model provides an opportunity to try our curve fitting software before making a purchase. Feel free to download a copy of ndCurveMaster and evaluate it for 7 days. If you have any queries, please refer to the program's "About" menu or visit our contact page.
The latest version of ndCurveMaster is 8.7.1.3, released on April 23, 2025. Explore the new features:
- Optimized Regression Search: New algorithm with automatic overfitting control.
- Fundamental Function Sampling: Random search starts from basic functions. Watch video
- Performance Improvements: Enhanced speed and memory management.
- Q-Q Plot & Normality Tests: Visual and statistical analysis of residuals. Learn more
- GUI & Workflow: Improved interface and better handling of large datasets.
- macOS Optimization: Fully compatible with macOS Sonoma and Sequoia.
- High Performance: Multi-threaded processing, better model quality, relative RMS error.
- Variable Sensitivity: Identify and analyze most impactful variables.
- Python Integration: Export functions and integrate with Python workflows.
- Advanced Algorithms: Upgraded nonlinear regression engine.
- Code Export: Generate functions in C/C++ and Pascal for external use.
Explore our powerful and best curve fitting software to unlock the potential of nonlinear regression, multiple regression, handling collinearity and overfitting, polynomial curve fitting, machine learning capabilities, and more with this feature-rich program.
ndCurveMaster 2D: Free Curve Fitting Program
ndCurveMaster 2D is a free curve fitting software available for both Mac and Windows. It is completely free to use without any time restrictions. Please note that ndCurveMaster 2D is a lightweight, 2D version of ndCurveMaster, offering a limited number of basic functions and options.
