XLfit
The facts below are what the maker publishes about XLfit, checked and dated. Our editors have not written about it yet.
Plans and prices
From XLfit's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| E-learning | $75, paid once | Access to XLfit e-learning material |
| XLfit 5 Academic License | $350, paid once | Academic use |
| XLfit 5 Commercial License | $900, paid once | Commercial use |
The facts
Each one read from XLfit's own pages, with the date it was checked.
What it does
- Analysis
- The curve-fitting engine supports smoothing, statistics, weighting, error bars, global fitting, and automatic data-point rejection.checked 11 Oct 2026
- Built-in models
- XLfit includes over 70 built-in linear and nonlinear curve-fitting models, and users may add unlimited custom models.checked 11 Oct 2026
- Charting
- It supports interactive 2D and 3D charting, chart previews, and point-and-click chart editing.checked 11 Oct 2026
- Compatibility
- IDBS says XLfit is backward-compatible with earlier versions and supports individual or batch workbook migration.checked 11 Oct 2026
- Data import formats
- Microsoft Excel spreadsheetschecked 25 Sep 2026
- Deployment
- desktopchecked 25 Sep 2026
- Integrations
- XLfit works within Microsoft Excel and exports editable chart objects to other Microsoft Office applications.checked 11 Oct 2026
- License scope
- The academic license is for one user, and a separate license is required for each PC on which XLfit 5 Academic is installed.checked 11 Oct 2026
- Operating system
- The academic product page lists Windows 7 and above as supported operating systems.checked 11 Oct 2026
- Purpose
- XLfit is a Microsoft Excel add-in for Windows for scientific mathematics, statistics, curve fitting, and charting.checked 11 Oct 2026
- Regression models
- Yeschecked 25 Sep 2026
- Security and compliance
- IDBS describes its quality and information-security controls as subject to continuous assurance and says its products and services support applicable GxP compliance and data integrity.checked 11 Oct 2026
- Statistical tests
- Yeschecked 25 Sep 2026
- Support
- XLfit support resources include online help, a support portal, e-learning, FAQs, quick-start guides, and keycode requests.checked 11 Oct 2026
- Validation
- IDBS says XLfit has been independently validated by the UK National Physical Laboratory and the US National Institute of Standards & Technology.checked 11 Oct 2026
The company
- Company
- IDBS says it was founded in 1989 and is part of Danaher Corporation.checked 11 Oct 2026
Money
- Free plan
- Nochecked 25 Sep 2026
- Free trial
- IDBS offers a free trial by request and says it will send access instructions after the form is submitted.checked 11 Oct 2026
