Format guide
Keynote
Apple Keynote presentation
Keynote is Apple's presentation app, the iWork answer to PowerPoint. Files are zip-packaged proprietary iWork XML. Keynote is widely admired for its motion design (Magic Move transitions, smooth Cinema-style animations) but lockstep Apple-only. Convert to PPTX or PDF for sharing with Windows/Google Slides users.
How to open a Keynote file
Keynote on macOS/iOS, iCloud.com Keynote in browser. Convert to PPTX or PDF for non-Apple recipients.
Primary use
Presentations on Mac/iPad/iPhone.
Convert Keynote to other formats
Looking for something else? Browse the full list of 192 converters.