In some articles, slide-shows or review, we need create a chart (diagram, graphs) to convey a message to your readers effectively. Whatever type of data presentation you prefer (pie charts, bubble charts, bar graphs, network diagrams etc.), you can create charts in graphic editors manually or use special desktop-software instead or online services.
Naturally, a document presented beautiful always attractive readers, helping them more engaged in your post. There is a variety of conventional ways to visualize data – tables, histograms, pie charts and bar graphs are being used every day can be beautiful, elegant and descriptive, in every project and on every possible occasion.
However, once you’d like to update an old chart, or create a new one, you have to run the application and create new images over and over again. Or maybe you just want to offer your visitors not a simple image, but a powerful dynamic chart.
That’s not flexible.
Why do not you try using the service-based web, it can use in anywhere with connection to the internet. Sometimes you can find these services are higher quality software.
FusionCharts Free

FusionCharts Free is a Flash charting component that can be used to render data-driven & animated charts for web applications and presentations. It is a cross-browser and cross-platform solution that can be used with ASP.NET, ASP, PHP, JSP, ColdFusion, Ruby on Rails, simple HTML pages or PowerPoint Presentations to deliver interactive and powerful flash charts.