Description: FreeBusy is a free, open-source calendar tool that allows you to share availability information and coordinate schedules with others. It integrates with common calendar platforms to show when you are busy or free.
Type: software
Pricing: Open Source
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