PPT to PPTX Converter
Convert your PPT files to PPTX format. Quick, safe, and completely free.
or drag and drop files here
PPT files • Max 25MB per file • Up to 10 files
Format Information
PPT
PPT is the legacy Microsoft PowerPoint presentation format used from PowerPoint 97 through PowerPoint 2003. While replaced by PPTX, PPT files are still widely found in older presentations, corporate archives, and educational materials, and remain compatible with most presentation software.
PPTX
PPTX is the modern Microsoft PowerPoint presentation format based on Open XML. It supports slides with text, images, charts, animations, transitions, and multimedia content. PPTX is the default format for PowerPoint 2007 and later, and is widely supported by Google Slides, Keynote, and LibreOffice Impress.
How to convert PPT to PPTX
Upload PPT file(s)
Select files from Computer, Google Drive, Dropbox, or drag them on the page.
Choose "PPTX"
Choose PPTX or any other format you need as a result.
Download your PPTX
Let the file convert and download your PPTX file right afterwards.