There are 8 other file types using
the KEY file extension!

key file icon.key - Microsoft Windows 7 registry key [common]

key file icon.key - OS/2 archive key file

key file icon.key - ArcView geocoding matching keys

key file icon.key - DataCAD custom toolbar file

key file icon.key - Keyboard definition file

key file icon.key - Licence or encrypted security file

key file icon.key - Avira AntiVir Personal license key file

key file icon.key - BioWare Infinity and Aurora game engine resource file

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KEY file extension - iWork Keynote '09 presentation

What is key file? How to open key files?

File type specification:

Document file type icon Document file type

key file icon: key filetype icon

The key file extension is associated with Keynote, a presentation software application developed as a part of the iWork productivity suite (which also includes Pages and Numbers applications) by Apple Inc. Released in 2009, the latest version, Keynote '09, runs on Mac OS X 10.4 Tiger and 10.5 Leopard only.

A 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 is basically 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 key file type:

Keynote for Mac icon

Apple, Inc. logo Keynote for Mac  Apple macOS / Mac OS X software

Company or developer:
  Apple, Inc.

Apple Keynote is a profession presentation software for Mac OS X. It allows users to easily create rich presentations and slideshows. It is available for Mac, iOS and as on-line service.

Keynote for iOS icon

Apple, Inc. logo Keynote for iOS  Apple iOS (iPhone, iPad, iPod Touch devices) software

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.

Related articles:

Open and convert Keynote presentations online

Help how to open KEY files:

Use Keynote program from Apple's iWork office suite to open *.key files.

How to convert file with extension KEY:

Normally, KEY file format cannot be converted to other presentation formats with all its features.

However, Keynote offers the possibility of exporting the presentation to MOV movies, and to PowerPoint PPS format, at the cost of quality.

Find conversions from key file:

key to doc

key to keynote

key to pdf

key to pps

key to ppt

key to pptx

key to txt

Find converter to key file type:

keynote to key

pdf to key

pps to key

ppt to key

pptx to key

txt to key

List of software applications associated to the .key file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X 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's database).

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 of the key files.

  • Open key file
  • Save key file
  • Edit key file
  • View key file
  • Convert key file
  • Create key file
  • Import key file
  • Export key file
  • Print key file
  • Others key file

Software that open key file - iWork Keynote '09 presentation

Click on the link to get more information about listed programs for open key file action.

Apple macOS / Mac OS X:


On-line services:

Apple iOS (iPhone, iPad, iPod Touch devices):

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