Visio

Microsoft Visio is the industry standard for transforming complex data into professional, data-linked diagrams and flowcharts.

Visio bridges the gap between abstract data and visual clarity. It offers over 250,000 shapes and specialized stencils for everything from BPMN 2.0 process maps to detailed floor plans and AWS network topologies. The engine excels at live data integration: users can connect diagrams directly to Excel, SQL Server, or Azure Active Directory to automate updates. Whether you are documenting a lean manufacturing workflow or mapping a global IT infrastructure, Visio provides the precision and collaborative features (via Microsoft Teams) required for enterprise-scale technical documentation.

https://www.microsoft.com/en-us/microsoft-365/visio/flowchart-software