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: jiBOARD is an open-source online whiteboard software that allows real-time collaboration. It has support for drawing, images, shapes, sticky notes, PDF files, and more. jiBOARD is self-hosted so you control your data and content.
Type: software
Pricing: Open Source