visioprotocol v2workspace: none

How the Visio Viewer Works

Visio viewer: explore supported file formats, viewing limits and open-source credits. Your files are never uploaded.

Viewing architecture

libvisio reads drawing pages inside a cancellable WebAssembly Worker.

1Pages are displayed as isolated SVG images with zoom and pan.
2Files are processed locally and are never uploaded.

Main limitations

— Fonts, embedded objects and proprietary effects may differ from Visio.
— Read-only graphical preview; no macros, editing or shape-data inspection.

MANIFEST

Formats declared by the plugin

Visio XML drawing

.vsdx

Visio binary drawing

.vsd

Open-source projects and licenses

libvisio / librevenge 0.1.11 / 0.0.5

MPL-2.0

Local Visio parsing and SVG generation.

Read distributed license text

Published format pages

Visio VSDX.vsdx Visio VSD.vsd