You can make tweaks to the graphs to make them look more attractive. Learn how to create 3D exploding pie charts in Illustrator to make your pie charts even more attractive.

Here is a list of free online Animated Graph and Chart makers to create different types of animated bar charts, line charts, etc. easily.

How to Create a Pie Chart With Google Spreadsheet. Spreadsheets in Google Docs have many of the features found in commercial spreadsheet programs such as Microsoft Excel, including the ability to ...