It also provides you some Process diagram templates that you can use to draw a flowchart in Excel. Just add a process SmartArt graphics and edit the steps for the process to create your own flowchart.

Visio Data Visualizer add-in for Excel will help you create Flowcharts & Organizational charts in & present your data in an attractive manner to easily visualize and analyze it.

Microsoft recently made some significant enhancements to its Visio add-in for Excel, enabling users to create Visio diagrams from within Excel. Here's how it works.