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: Testpad is an online web application meant for collaborative software testing and quality assurance. It allows teams to manage QA workflows including test case writing, bug tracking, and report generation.
Type: software