KEY Viewer

File Type

Licence Or Encrypted Security Format




Misc Files





How to view KEY file?

Sometimes you just need to see what is in the KEY file, without having to perform more complicated operations. Then do not install dedicated software and use tools such as KEY Viewer. KEY viewer is some kind of simple tool that only allows you to view the contents of the KEY file. To view the content of the KEY file, select one of the available options:

Programs that support KEY file extension

KEY viewer did not handle your file? Take advantage of other options One of them is to use software that works with the KEY file. Below are some examples of verified applications. By using the dedicated software you will have more options, e.g. editing the KEY file or converting the KEY file to a different file format.

What are the pros and cons of such a solution?

The first important thing is that you will need to download and install a dedicated application that supports the KEY format on your device. In this situation, unfortunately, you cannot see the KEY file online. This solution is more problematic, but also allows for more processing options for the KEY file. You can find some examples of dedicated software below, and the full list is here KEY File Opener

Programs supporting KEY

Avira AntiVir Personal Avira AntiVir Premium Kaspersky Anti-Virus

Other options

If you still cannot see the contents of the KEY file, but also don't see the need to install dedicated software, then there are other solutions. A large proportion of the data formats are simply archives or plain text files. In this case, it is likely that you will be able to view the contents of KEY with a normal "Notepad". This does not guarantee success, but in most cases it will allow you to see the contents of the KEY file to some extent.

The second attempt may be with a data archiving program. Try to open your file with e.g. Winrar or Winzip. If our theory proves to be correct, you should see the tree of files contained in the archive. To get information about what kind of data it is, go to the subpage with information about the KEY file extension.

Other solutions

You can also try to use solutions offered by external suppliers, such as:


Free Online File Viewer Service


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