What is a .JWC File And How To Open It – NTI (Visual Guide)


While downloading files, you might have downloaded a file with the .jwc extension. It is important to know how to open this file – in order to be able to work with it. Don’t worry! This article explains everything about the .jwc file extension, how to open and work with it on various systems.

What is a .JWC file?

The .JWC file extension is JewelCase Maker File. The creator of this file extension is NTI.

What to know

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

How to open a .JWC file?

Below we will show you a step-by-step guide on how to open the .JWC file on various operating systems.

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

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

1. In the first step you need to download the NTI JewelCase Maker software. This software will be used for opening the file. Other software that can be used in opening this file is: NTI JewelCase Maker.

Step 2

Step 2: Locating your .JWC file

2. The second step is locating 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 right click on your file and choose “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 NTI JewelCase Maker software you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .JWC file?

If you cannot open the .JWC file, it is entirely possible that you are trying to open the wrong file. The .JWC file extension is similar to other file extensions such as: .jwl – Roxio, .jwpub – Jehovah’s Witnesses, .jws – Oracle, .jws – BEA Systems, .jxl – Joint Photographic Experts Group. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.


In this article you have learned how to open the .JWC file with the NTI JewelCase Maker program on Windows.