D3.js - D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
Kutools for Excel - A handy Microsoft Excel add-ins collection to free you from time-consuming operations.
Chart.js - Easy, object oriented client side graphs for designers and developers.
Excel Dashboard School - Free Excel add-ins and tools on Excel Dashboard School. Boost your work productivity and save your time! No trials, 100% power!
Google Charts - Interactive charts for browsers and mobile devices.
UpSlide - UpSlide helps you produce high-quality reports and presentations faster in PowerPoint, Excel and Word. Save up to 12h each month with just a few clicks!