Stay in Excel

Stop the hassle of switching back and forth between Excel and other curve-fitting packages.
Work in Excel and stay in Excel, extending its functionality with XLfit. Build macros that include
XLfit functions.

Automate data analysis and validate data as it becomes available and is imported into the Excel environment. Simple-to-edit Microsoft Visual Basic^® for Applications (VBA) functions give flexibility
to users to customize XLfit functions, giving as much control as required when analyzing data.

XLfit can be used to display a wide range of data types and is predominantly used in areas where non-linear regression is required.