Online KEY converter
Choose file to convert
Easily convert documents to the key format for free using our online converter.
How to convert a key file?
Step 1
Upload file
You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to key»
Choose key or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your key file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the key format.
Best key converter tool
Convert key Fast and easy
Simply drag and drop your key files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure key Conversion
As soon as you upload your key files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all key conversions in the cloud, which means that none of your computer's resources will be used in the process.
Keynote Presentation
| Extension | .key |
| Category | 🔵 documents |
| Programs | 🔵 File Viewer Lite 🔵 Keynote |
| Main program | 🔵 Apple iWork |
| Description | 🔵 The KEY file extension is used for Keynote Presentations. This software was created by Apple for creating and playing presentations. Keynote presentations are stored in the Mac OS X package. These files contain all the necessary elements for a presentation, such as slides, images, transition information, and text. Additionally, KEY files can store XML data used for presentations. Introduced in 2003, Keynote was developed as a competitor to PowerPoint. |
| Technical details | 🔵 Specifications for Keynote files are not available, but one can refer to the iWork '05 file format by Apple. The .key file is a compressed ZIP file that contains other files necessary for the presentation. The new version of Keynote saves a file with an "index" directory in Apple's proprietary IWA file format, a "Metadata" directory with .plist files, a "Data" directory with image assets such as backgrounds and photos for slides, and jpg files for previewing. Keynote files in iWork can only be opened using iWork. |
| Developer | 🔵 Apple |
| MIME type | 🔵 application/x-iwork-keynote-sffkey 🔵 application/vnd.apple.keynote |