PPT to PPTX converter
Turn PPT into PPTX
Send us the PPT you already have and take away a PPTX. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
PPT files • Max 25MB per file • Up to 10 files
Both formats, briefly
PPTIN
PPT is the binary deck PowerPoint produced from 1997 through 2003. Training material, conference talks and internal decks from that period are still stored this way. Today's presentation software opens them, but effects and layouts invented since then cannot be saved back into the old format.
PPTXOUT
PPTX is what PowerPoint has saved since 2007: an Open XML package holding slides, speaker notes, images, charts, animations and transitions. Google Slides, Keynote and LibreOffice Impress all read and write it, so it is the format to use when someone else still has to edit the deck.
Three steps, start to finish
Add your PPT
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
PPTX is preselected
This page is already set to write PPTX. Switch the target if you change your mind.
Take the PPTX
Grab the result the moment the job clears. Your upload is wiped straight afterwards.