Convert PPTX to PPSX
Convert PPTX presentation documents to PPSX format online and free.
Click the Choose File button to select the PPTX file.
Pick any PPTX to PPSX tools if you need to edit your PPTX file, then click the Convert button.
After the convert is complete, click on the Download button to get your PPSX presentation document.
To change PPTX format to PPSX, upload your PPTX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PPTX file. Click on the convert button and wait for the convert to complete. Download the converted PPSX file afterward.