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

Table of Contents

Introduction

While downloading files, you might have downloaded a file with the .adr extension. 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 .adr file extension is, how to open it and how to work with it.

What is a .ADR file?

The .ADR file extension comes from Opera Bookmarks File. The file is a web related file.

What to know

There is currently 1 software that can open the .adr file on 3 platforms.

How to open a .ADR file?

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

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

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

1. In the first step you need to download the Opera software. You will be using this software in order to open the file. Other software that can be used in opening this file is: Opera.

Step 2

Step 2: Locating your .ADR 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 Opera software that you have downloaded. Click on the software and click “OK”. Congratulations! You have opened your file on Windows.

How to open a .ADR file on Mac

To open the .adr file on Mac, please follow these 4 easy steps.

1. The first step is to download the Opera software. This software will be used for opening the file. The other software that you can use is Opera.

Step 2

Step 2: Finding your .ADR file

2. In the second step you need to locate 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: Clicking “Open with”

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

Step 4

Step 4: Choosing the software to open your file

4. In the fourth step, after clicking “Open with”, you should see the Opera software that 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 .ADR file on Linux

We have written below an easy-to-understand guide on how to open the .adr file on Linux in 4 easy steps.

1. In the first step you need to download the Opera software. You will be using this software in order to open the file. Other software that can be used in opening this file is: Opera.

Step 2

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

3. In the third step right click on your file and choose “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 Opera 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 .ADR file?

If you cannot open the .ADR file, it is entirely possible that you are trying to open the wrong file. The .ADR file extension is similar to other file extensions such as: .ads – Ada Specification File, .adt – Sage Software, .adt – Blizzard Entertainment, .adt – Autodesk, .adts – Audio Data Transport Stream File. You might be trying to open one of them. Please recheck the file extension again.

Conclusion

In this article you have learned how to open the .ADR file with the Opera program on Windows, Opera program on Mac and Opera software on Linux.