Convert PPT to PPTX
Free, fast and private. Drop your PPT file and download it as PPTX in seconds.
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⚡ 1 file converted
Private by design
Files are deleted the moment your conversion finishes. We never look at them.
500+ conversions
MP4, MP3, HEIC, JPG, PDF, DOCX, XLSX, EPUB and many more.
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Just drop a file and download the result. Nothing to install.
PPT to PPTX: questions
How do I convert PPT to PPTX?
Drop your PPT file on this page (or click to choose it), make sure PPTX is selected, and press Convert. Your PPTX file is ready to download in seconds.
Is the PPT to PPTX converter free?
Yes. zapvert is free with no sign-up and no watermark, for files up to 100 MB.
Are my files safe?
Files are processed only to run your conversion and deleted from our server immediately afterwards. We never look at, keep or share them.
What is a PPT file?
PPT is the legacy Microsoft PowerPoint presentation format used before Office 2007.
What is a PPTX file?
PPTX is the modern Microsoft PowerPoint presentation format.