What is a .HDI File And How To Open It – HotDocs (Guide)

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Have you downloaded a file with .hdi extension, but you have never seen this extension 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 .hdi file extension is, how to open it and how to work with it.

What is a .HDI file?

The file extension .HDI is from HotDocs Auto-Install File.This file extension was developed by HotDocs. The file is a data related file.

What to know

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

How to open a .HDI file?

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

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

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

1. The first step is to download the HotDocs software. You will be using this software in order to open the file.

Step 2

Step 2: Locating your .HDI 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: 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 HotDocs software you have downloaded. Choose your software and click on “OK”. Congratulations! You have opened your file on Windows.

Still cannot open the .HDI file?

If you are still unable to open the .HDI file, it might be because you are trying to open the wrong one. The .HDI file extension is similar to other file extensions such as: .hdi – Hard Disk Image. 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 .HDI file with the HotDocs program on Windows.