MS Office
You can make a variety of charts using the MS Office programs which are probably already installed on your home computer (e.g.) Excel, PowerPoint, Publisher.
Easel.ly
Easel.ly - Easel.ly is a website that features thousands of free infographic templates and design objects which users can customize to create and share their visual ideas online. Using the site is as easy as dragging and dropping design elements, and users can either choose a template from our extensive library, or they can upload their own background image and start from scratch. Create a free account with Easel.ly to get started.
17 visualization tools to make your data beautiful (from econsultancy blog)