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Convert PPTX to PPSX

You have the option to convert your pptx file to ppsx, as well as a variety of other formats, using our free online converter.

Converting your pptx file to ppsx is easy with these steps.

Converting your ppsx file to pptx is easy with these steps.

Icon of «Upload pptx-file»
Step 1

Upload pptx-file

You can select pptx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to ppsx»»
Step 2

Select «to ppsx»

Choose ppsx or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your ppsx file»
Step 3

Download your ppsx file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the ppsx format.

Converting pptx to ppsx

Fast and easy
Simply drag and drop your pptx files onto the webpage, and you'll be able to convert them to ppsx or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your pptx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all pptx to ppsx conversions in the cloud, which means that none of your computer's resources will be used in the process.

Microsoft PowerPoint 2007 XML

Extension.pptx
Category🔵 documents
Programs
🔵 Apple Keynote
🔵 OpenOffice
Main program🔵 Microsoft PowerPoint
Description🔵 PPTX is an extension for the storage of slideshows and presentations for PowerPoint 2007 and the latest editions. It is created with audiovisual details, a set of slides, multimedia objects, and formatting. The XML format was used to create the file, enabling users to view the recorded information in text editors.
Technical details🔵 This file is created to be unique, with its specifications contained in the ECMA-376 standard for Office Open XML. PPTX file can be made by zipping up a directory. However, the directory contents must be the same as an OPC structure with subfolders having the contents in XML format. Any application that is compatible with XML can use data in the new file format. Also, the PPTX file is similar to the DOCX file format as it improves data recovery and data and file management.
Developer🔵 Microsoft
MIME type
🔵 application/vnd.openxmlformats-officedocument.presentationml.presentation
🔵 application/vnd.ms-powerpoint.presentation.macroEnabled.12

PowerPoint Open XML Slide Show

Extension.ppsx
Category🔵 documents
Programs
🔵 Apple Keynote
🔵 OpenOffice
Main program🔵 Microsoft PowerPoint
Description🔵 PPSX (PowerPoint Slide Show) is a file format used by Microsoft PowerPoint, which is a presentation software used for creating and presenting slideshows. PPSX is an improved version of the older PPS format, and it was introduced with Microsoft Office 2007.
Technical details🔵 PPSX files contain a complete set of slides that can be viewed as a slideshow. The slides can contain text, images, audio, and video, and they can be animated and transitioned between each other. PPSX files can be created by saving a PowerPoint presentation as a slideshow, which will automatically save it in the PPSX format. PPSX files are similar to PPTX files, which are used to save PowerPoint presentations. However, PPSX files are designed to be viewed as a slideshow and not edited, while PPTX files are used for editing the presentation. PPSX files can be opened in Microsoft PowerPoint or in other software that supports the format, such as LibreOffice Impress or Apple Keynote. They can also be converted to other formats, such as PDF or video files, for easier sharing and distribution.
Developer🔵 Microsoft
MIME type
🔵 application/vnd.openxmlformats-officedocument.presentationml.presentation
🔵 application/vnd.openxmlformats-officedocument.presentationml.slideshow

FAQ

❓ How do I change pptx to ppsx?
To get started, either pick a file you want to convert from pptx and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert pptx to ppsx?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing pptx to ppsx.
🛡️ Can I trust OnlineConvertFree to convert pptx to ppsx securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including pptx to ppsx, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert pptx to ppsx without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including pptx to ppsx, on your computer or mobile device, completely online.