There are 8 other file types using
the KEY file extension!
.key - Licence or encrypted security key [common]
.key - Microsoft Windows 7 registry key file [common]
.key - OS/2 archive key
.key - ArcView geocoding matching keys
.key - DataCAD custom toolbar file
.key - Keyboard definition file
.key - Avira AntiVir Personal license key
.key - BioWare Infinity and Aurora game engine resource data
KEY file extension - iWork Keynote '09 presentation
What is key file? How to open key files?
File extension key is also used in Keynote, a presentation software application developed as a part of the iWork productivity suite (which also includes Pages and Numbers applications) by Apple Inc.
The Keynote Presentation is XML based and may contain basic text documents or elaborated multi-page brochures, including images, special texts, tables, graphs, charts and more. be created from a blank page or based on saved template.
A .key file from Keynote is essentially compressed ZIP archive that contains a the main presentation document, previews and some metadata.
Previous versions of iWork Keynote used the keynote file extension instead.
The default software associated to open key file:
Company or developer:
Apple, Inc.
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.
Company or developer:
Apple, Inc.
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.
List of software applications associated to the .key file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open key file, edit key file, convert key file, view key file, play key file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting key files.
Software that open key file - iWork Keynote '09 presentation
Programs supporting the exension key on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open key file action.