What is a .KEB File And How To Open It – Kaspersky Labs (Guide)

Table of Contents


Have you came across a file with the .keb extension, but it is a file you have never seen before? It is important to know how to open this file – in order to be able to work with it. Thanks to this easy guide you will be able to find out what .keb file extension is, how to open it and how to work with it.

What is a .KEB file?

The file extension .KEB comes from Kaspersky Virus Bases File. The creator of this file extension is Kaspersky Labs. This data related file is in binary format.

What to know

There are currently 2 software that can open the .keb file on 1 platform.

How to open a .KEB file?

In this part of the article we will show you how to open the .KEB file on various operating systems.

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

The .keb file can be opened in 4 steps on Windows.

1. The first step is to download the Kaspersky Anti-Virus and Kaspersky Internet Security software. This software will be used for opening the file.

Step 2

Step 2: Locating your .KEB file

2. In the second step you need to locate the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

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. After choosing the “Open with” option, you will have an option to choose the Kaspersky Anti-Virus software 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 .KEB file?

If you cannot open the .KEB file, it is entirely possible that you are trying to open the wrong file. The .KEB file extension is similar to other file extensions such as: .kelgfile – bestXsoftware, .kes – Kurzweil Educational Systems, .kexi – Kexi Team, .kexic – Kexi Team, .kexis – Kexi Team. 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 .KEB file with the Kaspersky Anti-Virus, Kaspersky Internet Security programs on Windows.