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: KeepSolid Sign is an electronic signature software that allows users to sign documents digitally. It has features like drag and drop form filling, custom branding, and signature workflows.
Type: software