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: TXR is a programming language and interpreter focused on text processing and data munging. It has strong string handling capabilities and integrates regexes into the language.
Type: software
Pricing: Free