VST File Viewer for Android - Render Visio Templates

VST is the binary drawing template format that Microsoft Visio used up to Visio 2010. A template stores the page size, measurement scale, styles and preferred stencils that a new drawing inherits, so companies built VST files for org charts, network plans and process maps. Many remain in company archives today.

GroupDocs.Viewer Cloud renders a VST template into HTML, PDF, JPG or PNG in the cloud. One REST call returns pages that any Android WebView or image view can display, so a template drawn fifteen years ago opens on a current phone without Visio.

For Android developers there is a Java SDK with ready code samples, and its dependency line goes into a Gradle build or a Maven POM. Beyond rendering, it offers thumbnails, zooming and navigation from page to page, accepts a password for protected drawings, and handles over 180 file types, newer Visio formats among them.

If one file is all you need to look at, open it in the free GroupDocs.Viewer application online. The API Explorer issues live requests without a project, and developers who want to test first have a free trial.


  • View VST Online via Ruby
  • View VST Online via Python
  • View VST Online via .NET
  • View VST Online via Java
  • View VST Online via cURL
  • View VST Online via PHP
  • View VST Online via Node.js
  • View VST Online via Go

VST File Viewer for Android - Render Visio Templates

View VST and other Popular Formats for Free

XLTMDOTRSTPSM1ASMCHMDGNONEODTNSFWEBPJ2KJPMEMZPPSXCSTAR.GZHTMLHHDJVUPPTXVSDEMFDCMPROPERTIESTGAMOBIXLSJP2TIFFBATPPSHPGTSVXLTPSDPDFSCALAGZIPVSTXPSODGDOCMDOCCCPOTSMLCXXHCPPXLSXAPNGOSTCVSXSCMCMXMPTPPTMDMSXCPOTXDWF7ZYAMLSQLEMLXEPSVSDXHTMMLERBRARCDRSVGZTXZICOXLTXRTFXPSVSSJPEGVSSMIFCVIMPLTCGMSVGVDWMMOTSPPTMPSTVCFJPCLESSSASSXLAMJSONVSSXPSBTXTRBJPGMPXEMLGZODPAS3PNGWMZMSGPCLBMPCSSVDXMPPDWGDXFOTPHAMLSTLJSPLCF2OBJDOCXOTTMHTJLSDNGXLSBTIFXLSMAICSVBZ2MHTMLDIFFODSFODPDOTXXMLXZGROOVYMAKEEPUBWMFPPSMTAR.XZDWTPOTMFODSZIPFODGGIFVSDMSCRIPTTEXPYVBTGZJ2CASOTGTARPHPLOGPSD1JPXSHJPFIGSJAVAMBOXOXPSNUMBERSVTX

How to view VST file online

  • Select the file by clicking the VST App or simply drag & drop a VST file.
  • Click the Open button to upload and view VST file.
  • That is all! You can view your VST document online.

Frequently Asked Questions

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports a wide range of document formats, including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX), images (JPEG, PNG, GIF, TIFF), and more.

Are there any limitations or usage restrictions with GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud has certain usage limits depending on the subscription plan you choose. These limits may include the number of API requests, document size, or the number of concurrent connections. Its recommended to review the pricing and plans to understand the specific limitations.

How can I integrate GroupDocs.Viewer Cloud into my application?

Integration is done through APIs provided by GroupDocs.Viewer Cloud. The service offers APIs for different programming languages and platforms, making it convenient for developers to incorporate document viewing capabilities into their applications or websites.

What does an Android project need in order to show documents from Java code?

A GroupDocs.Viewer Cloud account and the Java SDK, which Gradle or Maven fetches. Upload the file, request a rendered view of it, and display the returned HTML, PDF or image pages in a WebView or an ImageView.

Is there a limit on the number of document views I can generate using GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs offer flexible limits on the number of document views based on your subscription plan. Contact GroupDocs support for more details on view limits.

How secure is the document viewing process in GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud ensures a secure document viewing process with data encryption, secure protocols, and adherence to data protection standards.

What features does GroupDocs.Viewer Cloud offer?

GroupDocs.Viewer Cloud provides various features, such as zooming, paging, searching within documents, text selection, and rendering options. You can render specific pages, generate document thumbnails, or even render documents as images.

Are there SDKs available for GroupDocs.Viewer Cloud APIs?

Yes, GroupDocs provides SDKs for various programming languages to simplify the integration and utilization of Viewer Cloud APIs in your applications.

What file formats are supported by GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs support a wide range of file formats including PDF, Word, Excel, and more.

I want to create my own app that can view VST file online?

Check our Cloud SDKs at GitHub if you are looking for the source code to view VST file format in the Cloud.

Can GroupDocs.Viewer Cloud open VST templates created in old Visio versions?

Yes. VST files saved by Visio 2010 and earlier are rendered on the server, and the pages arrive as HTML, PDF, JPG or PNG, so legacy templates remain readable on Android devices and in browsers.

Visio Drawing Template (VST) Viewer REST API

View VST as Images like BMP, PNG, JPEG & TIFF

Rotate, reorder & watermark VST pages

View VST as HTML5

Get VST document information like page & attachment count as well as properties

View VST with its attachments

Render VST files using a single API call

View VST as PDF

VST REST APIs are secured and require authentication

View VST and hundreds of other formats from CAD, Word, PowerPoint, Excel, Email & eBook

Page navigation

The APIs offer intuitive page navigation features that allow users to navigate through document pages easily and efficiently.

Zooming functionality

The Viewer Cloud APIs provide zooming capabilities, allowing users to zoom in and out of document pages to view content in more detail or from a broader perspective.

Programmatically get list of supported file types.

Use our REST API to get list of 186 supported document types.

Text selection

Users can select, copy, and paste text directly from documents, making it easy to extract and use information from the content.

Render VST files to remote FTP or Cloud storage

Use third-party cloud storage to save your VST rendered files.

  • Amazon S3
  • Azure Storage
  • Google Cloud Storage
  • Google Drive
  • Dropbox
  • Box
  • FTP

Show or hide document headers and footers

GroupDocs.Viewer Cloud APIs supports rendering of headers and footers.

Printing support

Users can print documents directly from the viewer, enabling them to easily generate physical copies of the document content if needed.

Free online VST viewer supports over 186 file formats

The cloud-based viewer API for VST has the ability to display different document formats quickly, with just a few lines of code. Using the SDK for Android you can find out about the various document formats supported by the SDK.

Free Apps availability

Users can access and utilize FREE Apps for document viewing and annotation online, providing a convenient and cost-effective solution for accessing and interacting with document content.

Integration capabilities

Developers can easily integrate the Viewer Cloud APIs into their applications to enable users to view documents directly within the application interface without the need to download them.

GroupDocs.Viewer Cloud REST API Explorer

The easiest way to try out GroupDocs.Conversion Cloud API right away in your browser is by using GroupDocs Cloud Web API explorer, which is a collection of Swagger documentation for the GroupDocs Cloud APIs.It allows you to effortlessly interact and try out every single operation our APIs exposes.

Minify VST Output Content

One of the most exciting features of our Cloud-based viewer API for VST is its ability to minify the output content. Minification removes comments, extra white-spaces, and other unneeded characters without breaking the content structure. As a result, the page becomes smaller in size and loads faster.

Online document viewing

Users can view documents online without the hassle of downloading them first, providing a convenient and efficient way to access and interact with document content.

Self-host VST Cloud Viewer Free App

The GroupDocs.Viewer Cloud Container Image enables users to self-host GroupDocs.Viewer Cloud for VST using Docker.

Flexible Rendering of VST Documents

GroupDocs.Viewer is a powerful document viewer REST API that allows you to display over 186 document formats in your applications. It allows rendering of VST for the whole document, page by page or custom range of pages.

Extract document text while rendering in image mode

Our API allows extract text from documents

Wide range of document format support

GroupDocs.Viewer Cloud APIs and FREE Apps support a variety of document formats including PDF, Microsoft Office (Word, Excel, PowerPoint), AutoCAD, image files (PNG, JPEG), and more.

Free Apps support show or hide document comments

API Allows to view and comments embedded inside supported documents types.

Free Alternative to Desktop & Mobile VST Viewer Apps

GroupDocs.Viewer Cloud app does not need any installation or setup to view VST. You can quickly start using the Viewer App in your browser to view any number of files per day absolutely free of charge.

Support and Learning Resources

Learning Resources

Product Support

Start Free Trial
Download GitHub Repository

View VST using SDKs in other popular languages

View VST Online via Ruby GroupDocs.Viewer
Cloud SDK for Ruby

View VST Online via Python GroupDocs.Viewer
Cloud SDK for Python

View VST Online via .NET GroupDocs.Viewer
Cloud SDK for .NET

View VST Online via Java GroupDocs.Viewer
Cloud SDK for Java

View VST Online via cURL GroupDocs.Viewer
Cloud for cURL

View VST Online via PHP GroupDocs.Viewer
Cloud SDK for PHP

View VST Online via Node.js GroupDocs.Viewer
Cloud SDK for Node.js

View VST Online via Go GroupDocs.Viewer
Cloud SDK for Go

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