THE FILE FIELD GUIDE

.vsdx

Visio Drawing

Documents

VSDX is a Visio drawing containing shapes, connections and pages. Web editing depends on the subscription and diagram features.

Main use: Edit diagrams, shapes and connectors
Data type: Binary data

All sections, questions and sources

Content reviewed：2026-10-19 · Editor：Kai

Opening steps

Choose your environment or purpose to see its steps.

Microsoft Visio

Preserve the original and inspect a working copy in a compatible application.

Open a VSDX copy inside Visio.
Inspect pages, connectors and shape data.
For web use, check the subscription and supported diagram types.

Inspect the received file and its requirements

Establish dependencies and settings before proceeding.

Ask which Visio version and features were used.
Check external data links and fonts.
Decide whether viewing or full shape-data editing is required.

Menu labels and support vary by app, OS and version. Preserve the original before making changes.

Troubleshooting by symptom

Web editing unavailable: check licensing and desktop-only features.
Connectors shift: compare fonts and alternative-app compatibility.
Refresh fails: check access to external data sources.
Old Visio cannot open it: request a compatible save or PDF.

VSDX → PDF / legacy VSD

Export PDF for reading or use supported VSD saving for older editors.
Reopen the output and check it against the preservation points in this guide before handoff.

Legacy saving may alter features; PDF does not replace editable shape data.

VSDX and macros

VSDX is not the VBA macro-enabled suffix, but that alone does not establish the trustworthiness of links or embedded objects.

Source for these steps：Microsoft · Introduction to the Visio file format (.vsdx) / Microsoft · View, create, and edit a diagram in Visio for the web / Microsoft · Save a Visio file in the older .vsd format

Worked example: checks before handoff

Example: compare every page and legend with a reference PDF before editing connectors and labels in a copy.

Related-format differences

Related-format differences
Format / method	Purpose and preserved information
.vsdx	Edit diagrams, shapes and connectors
VSD / PDF	VSD is the legacy drawing format; PDF is fixed viewing output.
VSDX → PDF / legacy VSD	Legacy saving may alter features; PDF does not replace editable shape data.

Handling and security

Diagrams can expose internal infrastructure and data connections; inspect the shared copy.

Questions and answers

Can Word edit it?

Do not expect Visio-equivalent shape editing.

How does VSDM differ?

VSDM is the macro-enabled drawing format.

Is ZIP packaging abnormal?

It is a package of XML parts; manual modification is not the first repair step.

Format facts: name, steward and MIME type

Formal name: Visio Drawing
Steward / specification: Microsoft
MIME type: Consult the producer or delivery system. The extension alone does not establish a MIME type.

Primary and official sources

Software documentationIntroduction to the Visio file format (.vsdx)
VSDX packaging and the distinction from macro-enabled formats.
Microsoft · Link checked：2026-10-16
Software documentationView, create, and edit a diagram in Visio for the web
Web support by subscription and format.
Microsoft · Link checked：2026-10-16
Software documentationSave a Visio file in the older .vsd format
Legacy-format saving and compatibility checking.
Microsoft · Link checked：2026-10-16