vsdx
VSDX is the file extension used by Microsoft Visio drawing files created in Visio 2013 and later. It represents the modern, XML-based format for Visio diagrams and is the default format for newer versions of the software. VSDX files are stored as ZIP archives that contain a collection of XML parts describing pages, shapes, connectors, styles, layers, and themes, along with any embedded resources such as images.
Structure and contents: A VSDX package uses the Open Packaging Conventions to organize its parts and relationships.
Features: VSDX supports vector-based shapes and connectors, layers, shape data, comments, hyperlinks, data graphics, and data
Compatibility and usage: VSDX became the standard Visio format with Visio 2013 and remains widely supported
Related formats: Visio also uses VSSX for stencil libraries and VSDM for macro-enabled drawings. An older XML-based