What is a .DTD File And How To Open It (Visual Guide)

Table of Contents

Introduction

Have you downloaded a file with .dtd extension, but you have never seen this extension before? Perhaps you know what the file is, but you simply don’t know how to open it. In this article we will explain what .dtd file extension is, how to open it and how to work with it.

What is a .DTD file?

The .DTD file extension comes from Document Type Definition File. The format of this development related file is text.

What to know

There are currently 7 software that can open the .dtd file on 3 platforms.

How to open a .DTD file?

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

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

There are 4 simple steps to open the .dtd file on Windows.

1. In the first step you need to download the Altova XMLSpy, SyncRO Soft oXygen XML Editor, Liquid Technologies Liquid XML Studio, JAPISoft EditiX and Microsoft Notepad software. You will be using this software in order to open the file.

Step 2

Step 2: Locating your .DTD 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 right click on your file and choose “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 Altova XMLSpy software that you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

How to open a .DTD file on Mac

The .dtd file can be opened in 4 steps on Mac.

1. In the first step you need to download the SyncRO Soft oXygen XML Editor software. This software will be used for opening the file. Other software that can be used in opening this file is: Altova XMLSpy, MacroMates TextMate, SyncRO Soft oXygen XML Editor and Apple TextEdit.

Step 2

Step 2: Finding your .DTD 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: Clicking “Open with”

3. In the third step right click on your file and choose “Open with”.

Step 4

Step 4: Choosing the software to open your file

4. After choosing the “Open with” option, you will have an option to choose the SyncRO Soft oXygen XML Editor software you have downloaded. Click on the software and click “OK”. That’s all, now you have opened your file on Mac.

How to open a .DTD file on Linux

There are 4 simple steps to open the .dtd file on Linux.

1. The first step is to download the SyncRO Soft oXygen XML Editor software. You will be using this software in order to open the file. You can also use Altova XMLSpy and SyncRO Soft oXygen XML Editor software.

Step 2

Step 2: Locate the .DTD 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: Hover over the “Open with” button

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

Step 4

Step 4: Open the file choosing the software

4. In the fourth step, after clicking “Open with”, you should see the SyncRO Soft oXygen XML Editor software that you have downloaded. Click on the software and click “OK”. That’s all, now you have opened your file on Linux.

Still cannot open the .DTD file?

If you are still unable to open the .DTD file, it might be because you are trying to open the wrong one. The .DTD file extension is similar to other file extensions such as: .dtd – TechSoft UK. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.

Conclusion

In this article you have learned how to open the .DTD file with the Altova XMLSpy, SyncRO Soft oXygen XML Editor, Liquid Technologies Liquid XML Studio, JAPISoft EditiX, Microsoft Notepad programs on Windows, SyncRO Soft oXygen XML Editor, Altova XMLSpy, MacroMates TextMate, Apple TextEdit programs on Mac and SyncRO Soft oXygen XML Editor, Altova XMLSpy software on Linux.