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: Learning with Texts is a free and open-source tool for language learning using texts. It allows importing texts, looking up word definitions, highlighting words, and more to help learn vocabulary and grammar in context.
Type: software
Pricing: Free