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VSTM to PPSX converter

Convert VSTM to PPSX online from any device with a free converter.

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About Conversion app

Convert VSTM to PPSX files online with our free converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert VSTM files rapidly.

This app supports document, audio, archive, image and video conversions. We support a wide range of popular file formats, including PDF, Word, Excel, and PowerPoint, as well as specialized formats like DWG, STL, MD, and more. Batch conversion is available for archive files

To change VSTM to PPSX just upload your file, pick the output format and hit the Convert button. After the conversion is finished, download your PPSX file instantly. No email needed.

Check our video
VSTM

Visio Macro-Enabled Drawing Template

The VSTM file format is a Visio Macro-Enabled Drawing Template used to create standardized diagrams with embedded macros for automation and customization. It is primarily associated with Microsoft Visio, a diagramming and vector graphics application, and can be opened or edited using Visio or compatible tools. The format combines a template structure for consistent design elements with advanced macro functionality, enabling dynamic and interactive diagram creation while maintaining security considerations for macro-enabled content.

PPSX

PowerPoint Open XML Slide Show

PPSX is a file format used for PowerPoint slide shows, based on the Open XML standard, allowing for the presentation of slides in a read-only mode. It can be opened and viewed using Microsoft PowerPoint, PowerPoint Viewer, and other compatible presentation software, ensuring accessibility across platforms. The format stores slides, media, and animations in a compressed, XML-based structure, supporting advanced features like embedded multimedia, transitions, and interactive elements while maintaining a smaller file size compared to traditional PPT formats.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert VSTM to PPSX

Step 1
Click inside the file drop area to upload VSTM file or drag & drop VSTM file.
Step 2
Click on Convert button. Your VSTM files will be uploaded and converted to PPSX result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the PPSX file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert VSTM into many other file formats. Please see the complete list below.

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