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How To Open Null File [Your Complete Guide]


If you have been wondering on how to open null file because you have a corrupt file, this post is for you.

If you have ever been curious about scenes that go into the complicated data structure used by most modern applications, you are likely or must have come across some null files. These files are generated by your Windows data that goes corrupt, ending in a ‘null’ file.

Here, we’re going over what a null file is and how can you open one.

What is a Null file?

A null file is generated when Windows or application data files go corrupt. There’s also a chance that the null virus has got on your system and is corrupting the files instead.

Have you found, downloaded, or received a NULL file, but didn’t know which software program is required to open it?

In this article are some ways to go about Null files.

The Best Way to Open Null Zip File.

The first way you should always try to open file extension NULL is to double-click it, but when that doesn’t work, you can try a few other things.

Many programs can open different file extensions, and there are some simple ways to tell which one to use.

Note: If it’s the NULL file extension, it probably falls under the Uncommon Files type, so any program used for Uncommon Files should open your NULL file.

How to Open Null files?

People say the best way to treat a null file is to leave it alone, since all data on the null file is either corrupted or destroyed, but just because there’s no point in opening a null file doesn’t mean you shouldn’t take a try.

Here are some ways to open a null file:

1. Using a text editor such as Notepad.

If you want to see the jargon that corrupt data look like, follow these steps.

Step 1: Navigate to the directory your null file is saved and right-click it to proceed.

Step 2: Click on Open with.

Step 3: Select Notepad in the list.

Now you’ll be able to see all the data inside that particular file, corrupted and represented in an illegible way.

2. Use a universal file viewer

A universal file viewer is the best way to open a NULL file when all else fails. Depending on the format, programs like File Magic (Download) can open many files, even though some files may not be cordial with these programs. If your NULL file isn’t cordial, it will only open in binary format.

3. Ask the Developer

Contacting the software developer is another easy way to get help opening your NULL file. The software developer or company will guide you or even a tool for opening the file with NULL extension.

4. Other programs may be able to open NULL files on your laptop, depending on the type of file it is. You can find the file type listed in the file’s properties.

On a Windows PC, right-click the file, click “Properties “, then look under “Type of File.” On a Mac computer, right-click the file, click “More Info,” then look under “Kind”.

There is no standard, format, or specification covering NULL files; therefore, it can be used on multiple platforms, with different encodings and standards, making editing these files tricky.

The NULL file extension can also be used by log files, error or empty files, etc. NULL files occur on various desktop and mobile operating systems.

Open NULL File on Android

If you downloaded a NULL file on an Android device, you could open it by following the steps below:

  • In the list of the Android apps on your Android device/phone, find the “My Files” or “File Manager” app and start it.
  • Tap on the “Downloads” folder inside the app to see your downloaded NULL file in that folder.
  • Tap on the file. If the Android device supports opening the file you downloaded, it will open in the corresponding app.
  • If the file does not open, you can look for the corresponding app that can open the file by searching Android App Store for the “NULL”.
  • If you cannot open the file with the apps from Android App Store, it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching the internet for “NULL file” and see if any desktop applications can open it.
  • It is also possible that the file you downloaded is outdated and is no longer supported.

Open NULL File on iPhone or iPad.

To open a NULL file on an iOS device, follow the steps below:

  • Open the Files app on your iPhone or iPad device. You can find it by swiping it down on the home screen and typing “Files” in the search bar.
  • Tap on the Downloads folder on the Files app home screen.
  • You will see all files that you recently downloaded. Tap on the NULL file to view it.
  • If you have the right app to open it, it will automatically launch and open your file.
  • If you don’t have an app that can open it, you need to search the Apple app store for “NULL”. This way, you can find apps that can open NULL files.
  • If this doesn’t help, it is possible that your file could be opened only by the desktop application. To find an app that can open it on the desktop, look for “NULL file” in your favorite search engine.

Open Null Files Online 

If you are done utilizing all the information provided above, you can resort to some online tools to open your null file.

If you want to open your null file online, visit the page.

How do I view null files on Android?

  • Step 1: Find the “My Files” or “File Manager” app and start it.
  • Step 2: Click on the “Downloads” folder inside the app to see your downloaded NULL file in that folder.
  • Step 3: Click on the file. If the Android device supports opening the file you downloaded, it will open in the downloaded app.

What does it mean if a file is null?

A file with a . null extension is a file that has been encrypted by the Null virus, which is a variant of Stop and Djvu ransomware that became prevalent in August 2017. It is encrypted with the AES-256 algorithm, so it is not possible to open the file by simply changing the .null file extension.

Null file converter

There are null file converters that are used to convert corrupted files to readable files. There are several of them available on the internet. This is an online null file converter that you can use to convert your corrupt files now.

Null file to PDF

Null files can be converted to PDF by countless online .null file converters. We recommended using this online platform to convert all your corrupted null files to PDF.

This tool is for converting from NULL to PDF online without damaging the quality of a resultant image. This NULL to PDF converter tool is free to use and very easy to use with a very good interface. Just select the image from the file selector or drag and drop the image there, and you will get the result.


Below are some frequently asked questions about null files to know;

What is the null file?

Null is a type of malware utilized by cybercriminals that takes a user’s files hostage and forces him to pay the perpetrator to unlock the files. It is most often introduced to a victim’s computer through spam emails with malicious file attachments that are downloaded and run by unsuspecting users.

What does the null path mean?

Null file path during an LTO process means 1.) The file(s) has/have been changed/altered/offline while the backup is running, so the backup job will not be able to find the file(s).

Video source: Untutored on YouTube


In this post, we highlighted all you needed to know about opening null files.

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