iWork Keynote still supports the previously used KEYNOTE format and you can re-save these presentations to KEY format with it. Probably no other way to do it as both formats are exclusive to iWork Keynote.
Home > Search converters: keynote to key
Conversion of keynote file format to key file format beta
Search for keynote to key converter or software able to handle these file types.
Convert iWork Keynote '06 presentation to iWork Keynote '09 presentation.
We have found 2 software records in our database eligible for .keynote to .key file format conversion.
Apple macOS / Mac OS X software 
- convert keynote to key on OS X
Keynote for Mac
Apple Keynote is a profession presentation software for Mac OS X (macOS). It allows users to easily create rich presentations and slideshows. It is available for Mac, iOS and as on-line service. It exports presentations to PDF, QuickTime, JPEG, TIFF, PNG, HTML and PowerPoint formats.
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from keynote file | Yes, Keynote for Mac supports keynote file conversion as a source file type. | Yes | Yes | keynote editor | Yes | No | No | No |
to key file | No | Yes | Yes | key editor | Yes | No | No | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned keynote to key. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple iOS (iPhone, iPad, iPod Touch devices) software 
- convert keynote to key on iOS
Keynote for iOS
Keynote for iOS is presentation application designed for Apple iOS operating system. It is able to create world-class presentation — complete with animated charts and transitions — as simple as touching and tapping.
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