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: Zenity is an open source command line utility for Linux that allows creating simple graphical user interfaces from shell scripts or command line. It is useful for writing scripts that need to display messages, show progress bars, display dialogs to collect user input, and more.
Type: software
Pricing: Free