A file with the extension .pptx is a Microsoft PowerPoint Open XML (PPTX) file created by Microsoft PowerPoint. You can also open this file type with other presentation apps, such as OpenOffice Impress, Google Slides, or Apple Keynote. They are saved as a compressed ZIP file that opens a number of other files with formatted text, images, videos, and so on.
What is a PPTX file?
PPTX files are used in Microsoft PowerPoint. a presentation program for displaying content in a slideshow format. Each slide can contain graphics, formatted text, videos, music, animations, and more.
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Getting Started in Microsoft Office 2007 in Office Open The XML standard PPTX is the default format when using a presentation with modern PowerPoint versions create. Microsoft has introduced this open format mainly due to the increasing competition from Open Office and the Open Document Format (ODF). The PPTX format replaced the proprietary PPT format PowerPoint had previously used.
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How do I open a PPTX file?
Because PPTX files are standardized, you can open them in many applications on different platforms. Although you can not open Windows directly, unless you have a copy of Microsoft Office 2007 or PowerPoint 2007 or later. You can download a third-party open source application such as Apache OpenOffice or LibreOffice to open your files.
Mac users just need to double-click the file to open it in the Apple Keynote application.
If you want to save, open, and edit all Office Open XML files in the cloud, you can do so by uploading your document via PowerPoint Online or Google Slides.
If you're a Chrome user, you can download the Office Editing for Docs, Sheets & Slides extension (an official Google extension) for your browser. You can upload any PPTX file directly from your local hard drive to your Google Drive by dragging and dropping it into any Chrome tab.
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