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: Unique gradient generator is a free online tool that allows you to create unique, custom gradient backgrounds. It has an intuitive interface where you can adjust multiple color stops and transition effects to design your own gradient.
Type: software