Nov 7, 2018 · PPTX files are used in Microsoft PowerPoint, a presentation program used to display content in a slideshow format. Each slide can contain graphics, formatted text, videos, …

Oct 24, 2025 · The primary program used to open .pptx files is Microsoft PowerPoint, though several other compatible programs can also be used. This offers users flexibility and options …

Mar 16, 2023 · Luckily, a wide variety of alternatives will let you open up your PPT or PPTX files entirely for free. Here are six of the best. 1. Office Editing for Docs, Sheets & Slides. First up …

You can create, open, and edit PPTX files with tools like Microsoft PowerPoint, Google Slides, and Adobe Acrobat. Learn everything you need to know about PPTX files.

Feb 3, 2025 · It’s pretty simple to open a PPTX file in Windows 11, as long as you have PowerPoint installed. If not, we suggest using the online version of Office or Google Slides to …

Nov 12, 2025 · So, which program is used to open .pptx files? In short, you can use reliable tools like Canva, MS PowerPoint, Google Slides, WPS Office, UPDF, or Apple Keynote.

Sep 6, 2025 · There are multiple free tools to open PPTX files without Microsoft PowerPoint. PowerPoint Online, Google Slides, and WPS Office are the best alternatives with editing …

Jun 6, 2025 · PPTX is Microsoft PowerPoint's native slideshow presentation format. You can use a desktop office suite like Microsoft Office to open a PPTX presentation, or with Google Slides …

Free online PowerPoint viewer. View PPT and PPTX presentations instantly in your browser with slide previews, speaker notes, and metadata. No upload to servers.

Microsoft PowerPoint empowers you to create clean slideshow presentations and intricate pitch decks and gives you a powerful presentation maker to tell your story.