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: Plucky is a lightweight and user-friendly alternative to Photoshop. It offers many of the core image editing tools for basic photo corrections and manipulations, making it a great free option for hobbyists and beginners.
Type: software
Pricing: Open Source