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: Wiki Answers is a community-powered question-and-answer website where questions are asked, answered, edited and organized by its community of users. The site allows anyone to ask or answer questions on any topic.
Type: software