VSD Viewer for Windows

A Visio file viewer for Windows that opens VSDX, VSDM and decades-old VSD drawings, lets you fix them, and saves a file Visio users can open again.

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5.0

Open and edit Visio drawings with a full ribbon, the Shapes pane and the Format pane.

Old .vsd files open too, and Save makes a new .vsdx beside the original.

29 shape libraries, from flowcharts to network, cloud and floor plans.

Check Diagram finds loose connectors, overlaps and dead-end decisions.

Read and edit Shape Data, link a spreadsheet and show fields under the shapes.

Pages in tabs, layers, and comments pinned to shapes.

Start from a flowchart, swimlanes, an org chart, a network or a block diagram.

Save as .vsdx, PDF, PNG or SVG, or print.

Open and edit Visio drawings with a full ribbon, the Shapes pane and the Format pane.

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See it in action

A Visio file viewer for when you don't have Visio

Someone sends a process map or a network drawing, Windows shows a blank icon, and the only advice online is to upload it to a website. VSD Viewer & Editor is a Visio file viewer and editor that runs as a normal Windows program, so the drawing opens straight from File Explorer and stays on your own disk.

It reads the current formats, .vsdx, .vsdm and the .vstx template, and also the binary .vsd and .vst files written by Visio 2003 through 2010. Those older files are converted locally as they load, so a drawing from 2008 opens with its pages, shapes, connectors, layers and text intact.

Viewing is only the start. You can move a box, retype a label, add a step to a flowchart or a page to the file, and save a .vsdx that opens in Visio for the person who sent it.

How to open a VSDX file and make changes

Double-click the file, or open it from the app. Each page of the drawing gets its own tab along the bottom of the canvas.

Select a shape to drag or resize it, and double-click to edit its text.
Use the Format pane on the right for fill, line, font, size, position and shadow, or the Home tab of the ribbon for quick styling.
Drag new shapes from the Shapes pane on the left. Connectors you draw stay attached when shapes move.
Press Ctrl+Q and type the name of any command if you cannot find it on the ribbon.
Save when you are done. Older formats are kept as they were and your edits land in a new .vsdx.

Convert VSD to VSDX without Visio

The binary .vsd format stopped being Visio's default in 2013, and fewer tools read it every year. Opening one here and saving it is the conversion: the old file stays where it was and a .vsdx with the same pages appears beside it.

Work through a folder of legacy diagrams that way, one drawing at a time, and check each page as it opens. Anything that relied on ShapeSheet formulas or macros is worth comparing against the original before you retire it.

When the reader has no diagram software at all, a PDF or a PNG is the friendlier hand-off, and Present shows the drawing full screen for a meeting.

Check and tidy a flowchart someone else drew

Inherited process maps tend to have loose ends. Check Diagram, on the Process tab, reviews the page in front of you and lists loose connectors, overlapping shapes, shapes that sit off the page and decisions with no way out. Click an entry to jump to the shape. A clean drawing gets a single line saying so.

Number Shapes then labels the steps in flow order, which helps when a review comment says "step 7 is wrong". Tidy Up and Re-Layout Page straighten a drawing that has been nudged by hand for years, and Pan & Zoom keeps your place on a large page.

Inside the editor

Opens .vsdx, .vsdm, .vstx, .vsd and .vst drawings, plus .vssx and .vss stencils into My Shapes
A ribbon with Home, Insert, Design, Arrange, Data, Process, Review and View tabs
29 shape libraries, among them flowchart, swimlane, UML, BPMN, floor plan, racks and cabinets, and wireframes
Six starting templates, among them a basic flowchart, a cross-functional flowchart and an org chart
Check Diagram flags unglued connectors, overlaps and shapes off the page
Link Data imports a CSV into Shape Data, and Export Data writes it back out
Tidy Up, Re-Layout Page and Number Shapes for cleaning up a process map
Layers you can hide or lock, comments, a Pan & Zoom pane and recovery of unsaved work

Who opens Visio files without Visio

IT staff with an old network map

Open the .vsd an earlier admin left behind, update the server names and racks, and save it as .vsdx for the next person.

Reviewers of a process change

Read the swimlane flowchart a consultant sent, run Check Diagram for dead ends, add comments to shapes and send it back.

Anyone who just needs a PDF

Turn a multi-page drawing into a PDF that a manager can read on a phone, with each page kept at its original size.

Questions

Anything else? Ask us

Can it open old .vsd files from Visio 2003 to 2010?

Yes. Binary .vsd and .vst files are converted on your PC when they open. It also opens .vsdx, .vsdm and .vstx drawings, and .vssx and .vss stencils into My Shapes.

Will saving overwrite my original Visio file?

Only a .vsdx is ever saved over, and the first time it asks, with Save a copy as the other choice. A .vsd, .vst, .vsdm or .vstx is never written over: Save makes a new .vsdx beside it.

Will the file still open in Microsoft Visio after I edit it?

Yes, it saves a .vsdx. Text, shapes, connectors, pages, layers, links and Shape Data are kept, but Visio-only extras such as ShapeSheet formulas, macros, themes and data graphics are not shown or saved.

Can I export a Visio diagram to PDF?

Yes. Save as PDF puts every page in one PDF, each at its own paper size. Save as PNG or SVG saves the current page as a picture, and you can also print.

Can I bring spreadsheet data into shapes?

Yes. Link Data reads a CSV file into the Shape Data fields, any field can be shown under the shapes, and Export Data writes all of it back out to CSV.

What if the app closes before I save?

Unsaved changes are kept as you work, and the next time it opens it offers to bring the drawing back.

What is a VSDX file?

It is the drawing format Visio has used since 2013: a zipped package of XML describing pages, shapes and connectors. The older .vsd is a binary format from earlier versions. This app opens both.

Do I need to upload my diagram to view it?

No. The file is read and saved on your PC by the app itself, so nothing has to be sent to a website to open it.

Can I create a new Visio diagram from scratch?

Yes. Start from a blank drawing or one of the templates, add shapes from the libraries, and save it as a .vsdx.

Which versions of Windows does it run on?

Windows 10 (version 1809 or later) and Windows 11.

Is it a subscription?

No. VSD Viewer & Editor is a one-time purchase of $9.99, and updates are included.

How do I get it?

Buy it on this page and your license key arrives by email. If the button says Notify me, VSD Viewer & Editor is not on sale here yet; leave your email and we will tell you when it is.