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: Image Placeholder is a free online tool that generates custom placeholder images for web design and development. It allows you to specify image dimensions, background color, text, and other options to create placeholder images without requiring image editing software.
Type: software