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: Grid Paint is a simple yet powerful pixel art and sprite creation tool. With an intuitive grid-based interface, it allows users to draw pixel perfect artwork easily. Useful features include layers, symmetry tools, and color palettes.
Type: software