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File converter / Documents / Convert to PPT / PPSX converter / PPT to PPSX

Convert PPT to PPSX

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Choose file to convert to .ppsx
or drag and drop file

You can convert PPT file to PPSX as well as to variety of other formats with free online converter.

How to convert ppt to ppsx?

How to convert ppsx to ppt?
Step 1

Upload ppt-file

Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2

Select «to ppsx»

Select ppsx or any other format, which you want to convert (more 200 supported formats)
Step 3

Download your ppsx file

Wait till your file will be converted and click download ppsx -file

Online and free ppt to ppsx converter

Fast and easy
Just drop your ppt files on the page to convert ppsx or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded ppt files instantly and converted ppsx files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All ppt to ppsx conversions make in the cloud and don't use any resources of your computer.

Microsoft PowerPoint

File extension .ppt
File category documents
Description PPT – is a popular format for creating a variety of presentations. It was created by specialists of Forethought, and then it was bought by Microsoft. With this solution, you can develop complex presentations, including text and graphics data, images, sounds, diagrams and much more in Microsoft Office. Users can apply the function to add the effects of changing the slide or the appearance of text, as well as numerous templates built on the .pot, .potx or .potm extensions. Microsoft office suites or a free PowerPoint Viewer application are used to open the files. In addition, the format is supported by open source utilities, for example, Libre Office or Corel WordPerfect Office. To work with the presentations on mobile devices one can use the program Kingsoft Office.
Technical details The extension contains a variety of animation settings for the production of small screensavers. The use of footnotes and text wrapping allows you to create the optimal form for the performance. The master of slides is responsible for the development of the presentation design style, allowing to make a complex editing with a simple layout. The choice of the specific types of additions remains with the user. The format of PPT was used in Microsoft office programs until 2007, and then was replaced by PPTX.
Programs
Apple Keynote
LibreOffice
OpenOffice
Main program Microsoft PowerPoint
Developer Microsoft
MIME type
application/mspowerpoint
application/powerpoint
application/vnd.ms-powerpoint
application/x-mspowerpoint

PowerPoint Open XML Slide Show

File extension .ppsx
File category documents
Programs
Apple Keynote
OpenOffice
Main program Microsoft PowerPoint
Developer Microsoft
MIME type
application/vnd.openxmlformats-officedocument.presentationml.presentation
application/vnd.openxmlformats-officedocument.presentationml.slideshow

FAQ

❓ How can I convert ppt to ppsx?
Firstly, select a ppt file you want to convert or drag and drop it. Secondly, select ppsx or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert ppt to ppsx?
documents conversion usually takes a few seconds. You will convert ppt to ppsx very quickly.
🛡️ Is it secure to convert ppt to ppsx on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including ppt to ppsx) is 100% safe.
📱 Can I convert ppt to ppsx without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including ppt to ppsx) online on your computer or mobile.