KaleidaGraph is a powerful, easy-to-use data analysis and graphing application designed to help users quickly and accurately visualize their data. It has powerful features to help users quickly and easily create publication-quality graphs, charts, and diagrams. It has a drag-and-drop interface that makes it easy to visualize data and create professional-looking charts and graphs. It supports a wide range of popular file formats, including Excel, CSV, and SPSS, as well as a variety of popular image formats, including JPG, PNG, and TIF. KaleidaGraph also provides access to a library of pre-made templates, which users can customize to fit their needs. It also includes a powerful statistical analysis package for analyzing data, including support for multivariate analysis and outlier detection.
Discontinued Discontinued but open source @ https://github.com/graphsketcher/GraphSketcher