What is a .KCT File And How To Open It – Tavultesoft (Easy Guide)

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Have you came across a file with the .kct extension, but it is a file you have never seen before? You most likely know what the file is, but you might be unsure on how to open it. Thanks to this easy guide you will be able to find out what .kct file extension is, how to open it and how to work with it.

What is a .KCT file?

The file extension .KCT is Keyman Developer Customization Source File. The developer of this file extension is Tavultesoft. The file is a development related file.

What to know

There is currently 1 software that can open the .kct file on 1 platform.

How to open a .KCT file?

Below you can find an easy to understand, step-by-step guide to open the .KCT file on your operating system/device.

How to open a .KCT file on Windows (7, 8, 10)

To open the .kct file on Windows, please follow these 4 easy steps.

1. The first step is to download the Tavultesoft Keyman Developer software. This software will be used for opening the file. You can also use Tavultesoft Keyman Developer software.

Step 2

Step 2: Locating your .KCT file

2. The second step is locating the downloaded file. If you don’t remember where you have downloaded your file to, you should check your /download/ folder as it usually gets automatically saved there.

Step 3

Step 3: Choose “Open with”

3. In the third step, after locating your file, right click on it and click “Open with”.

Step 4

Step 4: Choose the software and click ok

4. In the fourth step, after clicking “Open with”, you should see the Tavultesoft Keyman Developer software that you have downloaded. Click on the software and click “OK”. That’s all, now you have opened your file on Windows.

Still cannot open the .KCT file?

If you are still unable to open the .KCT file, it might be because you are trying to open the wrong one. There are many similar file extensions that look like the .KCT file.kdb – KeePass Password Safe, .kdbx – KeePass Password Safe, .kdc – Kodak, .kdc – Kaspersky Lab, .kde – Kaspersky Labs. You might be trying to open one of them. Please recheck the file extension again.


In this article you have learned how to open the .KCT file with the Tavultesoft Keyman Developer program on Windows.