You don't have to spend a fortune on fancy software to handle basic network diagramming tasks. Here are a few free apps that are effective and easy to use.

Sadly, this tool was removed some time ago. Even so, it is possible to create a detailed network diagram using only Windows 11 and Microsoft Office (including tools such as Excel and Visio).

Lovely Charts is a free web-based tool for creating flow charts, site maps, network diagrams, and other visualizations with a drag-and-drop interface and a look somewhat upscale from black-line ...

The FRAME option produces a border around the network diagram. The AUTOREF option draws reference lines at every tick mark. The LREF= and CREF= options specify the line style and color for the ...

Example 5.11: Zoned Network Diagram This example illustrates zoned network diagrams. The Widget Manufacturing project is used to illustrate some aspects of this feature. The data set DETAILS contains ...