Diagram Designer supports customization of nodes and importing of image files to the flowchart but it really shines with quick bare bones flowchart creation. Diagram Designer is freeware, Windows ...

Flow charts may include different levels of detail as needed, from a high-level overview of an entire system to a detailed diagram of one component process within a larger system.

When you're done, you can export as text or HTML. It may not be your go-to flow chart app for most things, but it is actually a usable tool—especially when you can't work with images—and it's ...