Let's answer the core keyword directly.
: Portable software often doesn't require administrator privileges to run, making it easier to use on restricted computers. Key Risks and Considerations microsoft office visio 2013 portable better
Microsoft Office Visio 2013 Portable is an unofficial, redistributed portable form of Microsoft Visio 2013 designed to run without full installation. It offers diagramming and vector drawing capabilities similar to the installed Visio 2013 (flowcharts, org charts, network diagrams, floor plans, UML, etc.). Portable packs aim to let users run Visio from a USB drive or without admin rights. Portable Microsoft Office Visio 2013 — "Visio On-the-Go"
to add explanatory notes without cluttering the main shapes. Data Integration Lightweight & Fast to add explanatory notes without
Microsoft Office Visio 2013 is a veteran tool that remains a powerful choice for detailed diagramming, but its "portable" use today is mostly handled through unofficial means or modern web-based alternatives