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: Pixel Studio is a free online pixel art editor for creating sprite animations and tilesets for games. It has a simple interface with tools for drawing, erasing, coloring, and animating pixels.
Type: software
Pricing: Freemium