Time Template

What program should be used to open the file

.KEY

?

.key file extension

There are several reasons that can cause problems with opening the .key file on your device. Some of them appear much more frequently.

  • The first most common problem is the lack of an installed software (in the correct version) that supports .key file. Browse the programs installed on your device, and make sure you have one of the programs from the list that you see below. If you do not have any of these programs, simply download and install one of them . When you install a new program just double click on the .key file with which you had the problem and select the newly installed software as the default software to support the file.
  • Another frequently encountered cause is incorrect association of the .key file with a program designed to support it. This problem can also be solved easily. Try this page and follow the instructions. But remember to make sure that you have installed at least one of the programs from the list below . To make the .key file open up properly, you must associate it with one of them.

In our database we have 5 types of files with .key extension.

Types of files with the .key extension in our database

  • 1. Keynote Presentation

    Category Data Files
    Developer Apple
    Popularity Popularity

    • Apple Keynote 5.3
    • Apple Keynote

  • 2. Software License Key File

    Category Misc Files
    Developer N/A
    Popularity Popularity

    • Used by various programs

  • 3. Security Key

    Category System Files
    Developer N/A
    Popularity Popularity

    • Various programs that save registration information
    • Various programs that save registration information

  • 4. LightWave License File

    Category Misc Files
    Developer NewTek
    Popularity Popularity

    • NewTek LightWave 3D
    • NewTek LightWave 3D

  • 5. Keyboard Definition File

    Category Settings Files
    Developer N/A
    Popularity Popularity

    • Software Entire Connection
    • Programs that support custom keyboard shortcuts
    • Programs that support custom keyboard shortcuts

File association with the application to support it is carried out by the file extension. If, for example a .key file is associated with one of the applications from the list, then when you double click on the file, the operating system will run this application and open the .key file.

In addition, you can find on the site addresses of all required software for .key files. We try to provide addresses to the sites of manufacturers, so that appropriate programs could be downloaded from the most reliable source.

For some files, different software supports running the file, editing it, and even saving the data in a .key file, which makes working with the file difficult. That is why we created a continuously updated database to which we add information about the particular software. You also can develop our database by using the form included on the site.

AddAdd information about a .key file