Convert PPSX to PPT - online and free - this page also contains information on the PPSX and PPT file extensions.
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How to convert a PPSX to a PPT file?
- Choose the PPSX file that you want to convert.
- Select PPT as the the format you want to convert your PPSX file to.
- Click "Convert" to convert your PPSX file.
Zamzar Pro Tip: If you are on Windows then use Microsoft Office to open PPSX files or if on a Mac use Keynote.
Drag & drop files, or select link
Max. file size 50MB (want more?)
Or choose a different format
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You're in good company:
Zamzar has converted over 510 million files since 2006
Zamzar has converted over 510 million files since 2006
| File extension | .ppsx |
| Category | Document File |
| Description | PPSX is a PowerPoint Open XML Slide Show - it is primarily designed to be non-editable and to simply playback the Powerpoint presentation. It differs from PPTX which allows for the file to be editable. The 'X' extension refers to Microsoft Office 2007, 2010 and 2012 which ZIP compress the file and is therefore different from the previous versions which were generally have larger file sizes. |
| Actions | PPSX to PPT - Convert file now View other document file formats |
| Technical Details | PPSX are compressed and based on the ECMA-376 standard for Office Open XML. It supports Text, Images, Audio and Video and is stored in a zipped directory format which matches the OPC structure. Just like the PPTX format the PPSX format improves file sizing, data recovery and data management and allows for other applications to interact with it due to the XML structure. |
| Associated programs | Apple Keynote Microsoft PowerPoint OpenOffice |
| Developed by | Microsoft |
| MIME type | application/vnd.openxmlformats-officedocument.presentationml.presentation |
| Useful links | More detail on Powerpoint Convert PPSX file |
| File extension | .ppt |
| Category | Document File |
| Description | Originally developed by Forethought, who Microsoft bought out, PPT is the worlds most popular presentation file format. It is a very powerful tool that you can use to create presentations that include pictures, graphs, text and many other objects. Many businesses and students that have to present something will almost always do their presentation using Microsoft PowerPoint. |
| Actions | Convert PPT file View other document file formats |
| Technical Details | A large part of any presentation is how the text enters, appears and exits the screen. Entrance, emphasis, and exit of elements on a slide itself are controlled by what PowerPoint calls Custom Animations Transitions. These can be animated in a variety of ways. For example you can customise the animation to create small story boards by animating pictures to enter, exit or move. With different type of callouts, speech bubbles with edited text can be sent on and off to create speech. The overall design of a presentation can dictate how all the other slides appear and operate, this is called a master slide. Everything from design to the text on the slide can be edited using a primitive outliner. |
| Associated programs | Apple Keynote Microsoft PowerPoint OpenOffice |
| Developed by | Microsoft |
| MIME type | application/mspowerpoint application/powerpoint application/vnd.ms-powerpoint application/x-mspowerpoint |
| Useful links | More detail on Microsoft Powerpoint 10 Great Powerpoint Tips Microsoft Office binary file format specifications Convert PPT file |
Convert PPSX file
Using Zamzar it is possible to convert PPSX files to a variety of other formats
- ppsx to bmp (Windows bitmap)
- ppsx to doc (Microsoft Word Document)
- ppsx to docx (Microsoft Word 2007 Document)
- ppsx to gif (Compuserve graphics interchange)
- ppsx to html (Hypertext Markup Language)
- ppsx to html4 (Hypertext Markup Language)
- ppsx to html5 (Hypertext Markup Language)
- ppsx to jpg (JPEG compliant image)
- ppsx to odp (OpenDocument presentation)
- ppsx to odt (OpenDocument text)
- ppsx to pcx (Paintbrush Bitmap Image)
- ppsx to pdf (Portable Document Format)
- ppsx to ppt (Microsoft PowerPoint Presentation)
- ppsx to pptx (Microsoft PowerPoint 2007 Presentation)
- ppsx to png (Portable Network Graphic)
- ppsx to ps (PostScript)
- ppsx to rtf (Rich Text Format)
- ppsx to swf (Macromedia Flash Format File)
- ppsx to tiff (Tagged image file format)
- ppsx to txt (Text Document)
