Download PPTX Viewer 2.1.1 for Windows - Download.io
How to Open and View PowerPoint Presentations Without PowerPoint or Office | File Format Apps Blog - aspose.app
GitHub - aspose-free-consulting/web-viewer-for-powerpoint-presentation: This consulting project uses Aspose.Slides to create a web viewer to show powerpoint slides on the web page
PPT Web Viewer
How to Open PowerPoint Online with PowerPoint Online Viewer
How to Create & Present a PowerPoint Presentation Online in 2020 | Envato Tuts+
Create and open a presentation in PowerPoint for the web - Microsoft Support
PPTx files reader & viewer by Tahir Mahmood
5 Best Free PowerPoint Viewers
Use Immersive Reader in PowerPoint - Microsoft Support
Use Immersive Reader in PowerPoint - Microsoft Support