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: QuickViewer is a free image viewer and editor for Windows that supports a wide variety of image formats. It provides basic image editing tools and has a clean, intuitive interface.
Type: software
Pricing: Free