Can I use English or Korean?
Use the language selector at the top of the viewer. Your choice is saved in this browser; the initial choice follows your browser language. Original diagram text and custom properties are not translated.
A free Visio viewer in your browser
Open VSD and VSDX diagrams locally without uploading their contents. Inspect pages, text and shape properties, then print at the original paper size.
Getting started
- Select English or Korean at the top. Your diagram remains unchanged.
- Choose Open file or drag a VSD/VSDX file onto the viewer.
- Use page tabs and thumbnails to navigate, and the View ribbon to zoom.
- Use Find on the Home ribbon or click a shape to inspect its information.
- Choose Print in Home or the File menu to preview all drawing pages or the current page.
Features
- Local VSD/VSDX file opening and drag and drop
- Page thumbnails and navigation
- 5–800% zoom, direct percentage entry and fit controls
- Document-wide text search
- Shape text, properties and internal links
- Printing at original paper size and orientation
- English and Korean interface with a saved language choice
Print and save as PDF
Use Print or Ctrl/⌘+P to prepare a preview and open the browser print dialog. Select a printer or Save as PDF when available. To preserve physical scale, use 100% scale and disable browser headers and footers.
All drawing pages excludes background-only and hidden pages. Open one of those pages and select Current page to print it separately. Content outside the paper is clipped. Missing original paper dimensions stop printing with an explanation.
Actual hardware printer output has not been verified. Paper, scale, colour and browser-added headers or footers depend on browser and printer settings. Direct PDF/SVG/PNG export is unsupported.
Supported formats and display limits
VSD/VSDX inputs must be no larger than 25 MB. Binary VSD conversion runs locally in a browser Web Worker. VDX XML, VSS, VST, VSDM and encrypted documents are unsupported.
Complex fonts, themes, effects, formulas and objects may differ from Microsoft Visio. Check important diagrams in their original application.
Frequently asked questions
Do I need Visio or another application?
No installation or account is required. Use a current browser with JavaScript enabled.
Are my files uploaded?
Selected files are processed in your browser. Their contents are not sent to or saved on a server. Loading the app and public samples requires a network connection.
Which files are supported?
Open .vsd and .vsdx files up to 25 MB. VDX XML, VSS, VST, VSDM and encrypted documents are unsupported.
Can I print or save a PDF?
Preview all drawing pages or the current page and open the browser print dialog. Save as PDF is available when supported by the browser. Original paper dimensions and orientation are used; viewer menus and ribbons are excluded.
Does the display exactly match Microsoft Visio?
No. Fonts, themes, effects, formulas and complex objects may differ. Compare important diagrams with their source application.
Can I edit or save the document?
This viewer is read-only. Shape editing, saving the source document, direct PDF/SVG/PNG export and OCR are not provided.
Can I use it offline?
The app and its engine assets must first load over HTTP or HTTPS. There is no installable offline cache.