Description: GnuPlot is a free, open-source graphing utility that can produce publication-quality 2D and 3D plots. It supports various plot types like line, scatter, histogram, boxplot, and contour plots. GnuPlot can also fit and manipulate data.
Type: software
Pricing: Open Source
Description: Infogr.am is an easy-to-use infographics and data visualization creation tool. It allows users to create interactive infographics, charts, maps and dashboards by simply dragging and dropping different visualization elements.
Type: software