Origin is the graphing and analysis software of choice for thousands of chemists in academia, industry, and government.
With over 100 available graph types, powerful nonlinear curve fitting and peak analysis capabilities, as well as extensive signal processing and statistics features, Origin can meet your most demanding needs.
In the graph featured to the right, data were imported from an Excel file and plotted with one click using one of Origin's graphing templates.The peaks were analyzed with OriginPro's Peak Analyzer. The fitting equation and skeletal structure diagram were then added using the LaTeX App.
- For an overview of Origin features, visit this page.
- To learn more about peak fitting with Origin, visit this page.
- To learn about creating the equation and skeletal structure diagram for the graph above, please read this blog post.
- To see a variety of Origin graphs, including user-submitted graphs, visit our Graph Gallery.
- To download a free trial version of the Origin software, click the "Try" button in the upper-right corner of this page.
Baseline-subtracted UV-Vis spectrum of the linear conjugated dye 1,1'-Diethyl-2,2'-carbocyanine chloride (pinacyanol chloride). Peaks are fitted with the Gaussian fitting function.