Visio Professional 2019. Create professional diagrams easily with ready-made templates and shapes. Build and validate diagrams that support industry standards, including BPMN 2.0 and UML 2.5.

Minimum System Requirements
Processor: 1.6 gigahertz (Ghz) or faster x86- or x64-bit processor with SSE2
Memory: 2 GB RAM (32 bit); 4 GB RAM (64 bit)
Hard Disk Space: 4 GB available disk space.
Display: 1280 x 768 resolution.
Operating System: Windows 10, Windows Server 2019