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: NormalMap-Online is a free online tool that allows users to easily generate normal maps for 3D models and textures. It has an intuitive interface and options to tweak settings like depth and scale of the normal map.
Type: software