If you need a modern, secure, and portable diagramming solution, consider: End of support for Office 2013 - Microsoft Support
A. Official portable option: None. Microsoft does not publish an official portable (no-install, single executable) version of Visio 2013. microsoft office visio 2013 portable
Most corporate or educational computers lock down software installation. A portable version of Visio 2013 allows IT consultants, students, or business analysts to run professional diagramming software without needing admin rights. If you need a modern, secure, and portable
: Users can carry the software on external storage (like a USB stick) and use it on different workstations. Most corporate or educational computers lock down software
Most "portable" versions of Visio 2013 found online are created by third parties using "thin-apping" or sequencing tools. Using these carries significant risks:
A "Portable" version of software typically refers to a modified version of the program that can be run directly from a USB drive or external hard drive without being installed on the Windows registry.
The system requirements for a portable version of Microsoft Office Visio 2013 are as follows: