Excalidraw changed that for me. It's a free, browser-based diagramming tool with a hand-drawn, whiteboard-style aesthetic. It ...

Microsoft Visio is one program that best suits everyone’s needs for drawing, preparing charts, and creating flowcharts. The industry-standard program lets you display complex diagrams quickly and ...

Open-source software tools are increasing in popularity because of the multiple advantages they provide including lower upfront software and hardware costs, lower total-cost-of-ownership, lack of ...