PPSX files are slideshows created with Microsoft PowerPoint 2007 or higher. These slideshows can be viewed using PowerPoint or the free PowerPoint Viewer. PPSX files are not editable.
PPTX is a presentation file format that that is associated with Microsoft Office. It supports Microsoft PowerPoint 2007 and its later versions. It can contain text, presentations, data and any kind of multimedia files. It uses zip mechanism and XML to compress the data, charts, diagrams, media files etc.
CloudConvert supports the conversion between more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats. Check the supported formats for more details.
There is no need to install any software on your computer! Upload your files to CloudConvert and we will do the job for you. Don't worry, your files are safe and only you can access them. They will be deleted again as soon as your conversion is finished.
Most conversion types support advanced options, for example setting the codecs of audio/video files. Also, we support batch converting and folder monitoring!
The CloudConvert API offers the full functionality of CloudConvert and makes it possible to use the conversion services in your own applications.