A couple of popular ones are VRT Network Equipment and Cisco Network Topology Icons To get started, you will need to download and apply a network topology icons pack, available in the form of an extension. Tip : LibreOffice Portable lets you run any of the tools from a USB, local hard drive, or the cloud. LibreOffice Draw runs on Windows, Linux, and Mac OS X. Side-by-side, Draw is similar to Visio in terms of functionality-offering the ability to create basic or complex diagrams, anything from flowcharts and organizational charts to network diagrams and 3D sketches. LibreOffice Draw:ĭraw is part of the LibreOffice suite, an open-source alternative to Microsoft Office. You can use predefined blocks, primitive shapes, raster, and vector images. These tools could be used to create diagrams, network diagrams, flowcharts, schemas, maps and so much more.

But for those who need to use a diagramming tool only occasionally, a cheaper solution is best.īelow are the best free best tools to use in Small business centers and for occasional users. For some, it’s their primary duty - and they tend to rely on powerful, expensive tools like Microsoft Visio. At some point, every administrator will need to diagram a network.

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