Description: Graphtoy is a free, open-source data visualization software for creating interactive charts, graphs, and data stories. It has an intuitive drag-and-drop interface to easily build data visualizations without coding.
Type: software
Pricing: Open Source
Description: python(x,y) is an open-source mathematical plotting and data visualization library for the Python programming language. It provides a simple interface for creating 2D plots, histograms, power spectra, bar charts, errorcharts, contour plots, etc.
Type: software
Pricing: Open Source