--> KEY File Extension | Associated Programs | Free Online Tools - FileProInfo

KEY File Extension

KEY file extension is created by Apple, also known as Keynote Presentation. KEY has been classified as Common File Types. This file is saved during a zipped format. you will view the contents by unzipping it with a file decompression program. You can open KEY files in Apple Keynote program.

Keynote Presentation File Type

Keynote Presentation File Type
Extension .key
Developer Apple
Popularity 5.0 (3932 Votes)
Mime Type mime-type/not.available
Default Program Apple Keynote
Category Common File Types
Format Zip
Updated 7/1/2024

What is a KEY File Type?

Keynote is one of the three productivity applications of Apple, composed of iWork, Pages and Numbers. These are Apple 'versions of the more popular PowerPoint, Word and Excel programs, which are developed by Microsoft and available in the Office suite. The iWork applications are developed for macOS and iOS, but you can also access the help of d' a browser on Mac or PC via iCloud.

These keynote presentations can be used for academic, commercial or personal purposes. You can choose to start your presentation from one of the templates provided with the program or from scratch. Once you have created your presentation you can share it directly from your device or via Keynote Live.

You can export a KEY presentation to another format such as .PDF, .HTML, QuickTime .M4V, or as d' a .JPEG, .PNG or .TIFF image. If you need to open it in Keynote; 09 or before, you can export it in this format as well. But the most useful export option is the PowerPoint format, either .PPTX or .PPT.

Free online KEY Tools & Apps

We have also the free online .KEY (Keynote Presentation) file extension apps that can allow to view, edit, convert from to KEY, merge, split and compare the KEY files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

KEY Files Common Issues

There are few common issues with the Keynote Presentation .KEY File Extensions while opening the .KEY files on Windows and MacOs, we have solution to those issues such as:

Can't Open KEY Files?

  1. You must have supported software programs installed for Keynote Presentation on your system such as Apple Keynote.
  2. Associate default Apple Apple Keynote program for *.key (Keynote Presentation) files.

    Associate KEY Default Program on Windows
    1. Right-click a *.KEY (e.g example.key) file and click Open With.
    2. In the Open with dialog box, click Apple Apple Keynote program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .key files.

    Associate KEY Default Program on MacOs
    1. Click *.KEY (e.g example.key) file and click information -> Open With.
    2. In the programs list, click Apple Apple Keynote program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .Apple Keynote extension. By clicking Continue you confirm your selection", click Contine to apply changes.

All Platform Software Programs for KEY File Extension

List of all softwares that can open the KEY files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open KEY File on Windows

Software License Developer
NewTek LightWave 3D image. NewTek LightWave 3D 11 for Windows Commercial NewTek

MacOs logo image - FileProInfo.comOpen KEY File on Mac OS

Software License Developer
Apple Keynote image. Apple Keynote 7 for MacOs Commercial Apple
NewTek LightWave 3D image. NewTek LightWave 3D 11 for MacOs Commercial NewTek
Apple Preview image. Apple Preview 10 for MacOs Bundled Apple

Linux logo image - FileProInfo.comOpen KEY file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen KEY file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen KEY file on iOS

Software License Developer
Apple Keynote image. Apple Keynote 000 for iOS Free Apple Keynote
Apple Keynote image. Apple Keynote 000 for iOS Free Apple Keynote

Android logo image - FileProInfo.comOpen KEY file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

KEY file extension icon image.About KEY - Keynote Presentation

FileProInfo is to help you understand about the Keynote Presentation with *.KEY suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for KEY. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for KEY, please let us know.

Updated 7/1/2024

About FileProInfo

It's all about files and software programs. We provide you the precise details, easy navigation and advance searching.


Online File Converter

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.

PDF Converter
DOCX Converter
JPG Converter
MP4 Converter
MP3 Converter
TIF Converter
MOV Converter
GIF Converter
XPX Converter
RAR Converter

All Converters
Browse Extensions Alphabetically
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z