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: HelloSign is an e-signature and document workflow platform that allows users to sign, send, and manage documents and agreements online. Its key features include customizable templates, drag-and-drop form editing, signature requests and reminders, audit trails, and integrated APIs.
Type: software