Nwjs Virus

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What is Nwjs?

Nwjs is a highly dangerous and stealthy malware that utilizes cunning techniques to infiltrate computer systems without detection. Once inside, this Trojan horse executes a range of malicious activities aimed at compromising the security and privacy of the user. The potential damage caused by Nwjs is extensive and can have severe consequences. For this reason, security experts strongly emphasize the urgency of removing the threat and recommend employing reputable antivirus software or seeking professional assistance to ensure thorough and effective removal. Taking immediate action is crucial to safeguarding your computer’s security and protecting your sensitive information from being compromised by this insidious malware.

What is Nwjs?

Is Nwjs a virus?

Nwjs.exe is a malicious executable file used to install various unwanted programs, including potentially unwanted programs (PUPs), ad-supported software, and browser extensions, onto the targeted computer system. This executable serves as a gateway for the installation of additional undesirable software that can disrupt the user’s browsing experience and compromise system security.

How to uninstall Nwjs?

If you want to uninstall Nwjs, right-click on the Start button located on the taskbar and select “Programs and Features” from the menu that appears. This will provide you with a list of the programs currently installed on your computer. Next, you can search for the malicious application within this list and proceed to uninstall it by following the provided options or prompts.

The Nwjs virus

The Nwjs Virus is a dangerous form of malware that targets Windows computers. It operates as a Trojan Horse, often spreading through deceptive methods like spam emails, fake notifications, compromised installers, and torrents. Once it infiltrates a system, it remains hidden and carries out illicit activities without the user’s knowledge. This malicious software has the ability to gather sensitive personal information, monitor keystrokes for stealing login credentials and online banking details, and even provide hackers with full remote control over the infected computer. The consequences of the Nwjs Virus can be severe, causing system instability, frequent crashes, unresponsiveness, and even rendering the computer unusable until the virus is detected and removed.

The Nwjs virus
The Nwjs virus

NWjs in Task Manager

If you come across the presence of NWjs in Task Manager or Activity Monitor, there’s usually no need for concern as, generally, this is a commonly used platform for creating desktop applications that utilize web technologies like HTML, CSS, and JavaScript. The NWjs framework is legitimate and widely adopted as it allows developers to build robust and feature-rich applications. Therefore, the appearance of NWjs in Task Manager or Activity Monitor is a normal occurrence and does not indicate any potential issues or malicious activities. That being said, it is important to differentiate between the genuine NWjs framework and any other instances or processes that may be related to malware or suspicious activities, which should be investigated further to ensure the security of your system.

NWjs in Task Manager
Processes Tab related to Nwjs

What is Nwjs in Task Manager?

When you have an application with NWjs in Task Manager or macOS Activity Monitor, it will be displayed there as a process. Each process represents an individual instance of an NWjs application that is currently active. If you have multiple NWjs applications open simultaneously, you will observe multiple processes with the name Nwjs in the Task Manager or Activity Monitor. However, dealing with an infection caused by Nwjs can be quite challenging due to the stealthy behavior of Trojan viruses. These types of malicious programs are skilled at operating covertly and can mimic legitimate system files and processes to avoid detection. As a result, identifying and removing them can be a demanding and time-consuming task that requires thorough investigation and the use of specialized security measures.

Nwjs process

If you notice an NWjs process in your Task Manager or Activity Monitor and have concerns about its legitimacy, you can verify the name and location of the associated application to determine its authenticity. It’s crucial to be cautious as malware or potentially unwanted programs may attempt to disguise themselves as genuine NWjs processes. To effectively address an Nwjs infection, it is recommended to use a reliable removal tool, especially if you are not experienced in dealing with Trojan horses. Alternatively, you can follow a manual removal guide, but it is important to exercise caution and strictly follow the provided instructions to avoid worsening the situation.


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How to get rid of Nwjs virus

 To try and remove Nwjs Virus quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the Nwjs Virus extension (as well as any other unfamiliar ones).
  4. Remove Nwjs Virus by clicking on the Trash Bin icon next to its name.
  5. Confirm and get rid of Nwjs Virus and any other suspicious items.

If this does not work as described please follow our more detailed Nwjs Virus removal guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide

Some of the steps may require you to exit the page. Bookmark it for later reference.
Next, Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step1 Uninstall the Nwjs Virus app and kill its processes

The first thing you must try to do is look for any sketchy installs on your computer and uninstall anything you think may come from Nwjs Virus. After that, you’ll also need to get rid of any processes that may be related to the unwanted Nwjs virus app by searching for them in the Task Manager.

Note that sometimes an app, especially a rogue one like Nwjs virus, may ask you to install something else or keep some of its data (such as settings files) on your PC – never agree to that when trying to delete a potentially rogue software. You need to make sure that everything is removed from your PC to get rid of the malware. Also, if you aren’t allowed to go through with the uninstallation, proceed with the guide, and try again after you’ve completed everything else.

  • Uninstalling the rogue app
  • Killing any rogue processes

Type Apps & Features in the Start Menu, open the first result, sort the list of apps by date, and look for suspicious recently installed entries.

Click on anything you think could be linked to Nwjs Virus, then select uninstall, and follow the prompts to delete the Nwjs virus app.

delete suspicious Nwjs Virus apps

Press Ctrl + Shift + Esc, click More Details (if it’s not already clicked), and look for suspicious entries that may be linked to Nwjs Virus.

If you come across a questionable process, right-click it, click Open File Location, scan the files with the free online malware scanner shown below, and then delete anything that gets flagged as a threat.

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    Delete Nwjs Virus files and quit its processes.

    After that, if the rogue process is still visible in the Task Manager, right-click it again and select End Process.

    Step2 Undo Nwjs Virus changes made to different system settings

    It’s possible that Nwjs Virus has affected various parts of your system, making changes to their settings. This can enable the malware to stay on the computer or automatically reinstall itself after you’ve seemingly deleted it. Therefore, you need to check the following elements by going to the Start Menu, searching for specific system elements that may have been affected, and pressing Enter to open them and see if anything has been changed there without your approval. Then you must undo any unwanted changes made to these settings by Nwjs virus in the way shown below:

    • DNS
    • Hosts
    • Startup
    • Task
    • Services
    • Registry

    Type in Start Menu: View network connections

    Right-click on your primary network, go to Properties, and do this:

    Undo DNS changes made by Nwjs Virus

    Type in Start Menu: C:\Windows\System32\drivers\etc\hosts

    Delete Nwjs Virus IPs from Hosts

    Type in the Start Menu: Startup apps

    Disable Nwjs Virus startup apps

    Type in the Start Menu: Task Scheduler

    Delete Nwjs Virus scheduled tasks

    Type in the Start Menu: Services

    Disable Nwjs Virus services

    Type in the Start Menu: Registry Editor

    Press Ctrl + F to open the search window

    Clear the Registry from Nwjs Virus items

    Step3 Remove Nwjs Virus from your browsers

    • Delete Nwjs Virus from Chrome
    • Delete Nwjs Virus from Firefox
    • Delete Nwjs Virus from Edge
    1. Go to the Chrome menu > More tools > Extensions, and toggle off and Remove any unwanted extensions.
    2. Next, in the Chrome Menu, go to Settings > Privacy and security > Clear browsing data > Advanced. Tick everything except Passwords and click OK.
    3. Go to Privacy & Security > Site Settings > Notifications and delete any suspicious sites that are allowed to send you notifications. Do the same in Site Settings > Pop-ups and redirects.
    4. Go to Appearance and if there’s a suspicious URL in the Custom web address field, delete it.
    1. Firefox menu, go to Add-ons and themes > Extensions, toggle off any questionable extensions, click their three-dots menu, and click Remove.
    2. Open Settings from the Firefox menu, go to Privacy & Security > Clear Data, and click Clear.
    3. Scroll down to Permissions, click Settings on each permission, and delete from it any questionable sites.
    4. Go to the Home tab, see if there’s a suspicious URL in the Homepage and new windows field, and delete it.
    1. Open the browser menu, go to Extensions, click Manage Extensions, and Disable and Remove any rogue items.
    2. From the browser menu, click Settings > Privacy, searches, and services > Choose what to clear, check all boxes except Passwords, and click Clear now.
    3. Go to the Cookies and site permissions tab, check each type of permission for permitted rogue sites, and delete them.
    4. Open the Start, home, and new tabs section, and if there’s a rogue URL under Home button, delete it.

    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.


    • Nwjs is not a virus, its a development kit for developer to make GUI app in nodeJS (Javacsript), dont mislead people to think that its main purpose is virus.

      • Yes Lucas, you are right. It is mentioned that this is a popular platform for building desktop applications, but that is the main problem with Trojans, they can disguise and trick people into that it is the legitimate NWjs process. And this article is about that.

    • some programs will appear as nwjs in the task bar and not be a virus one must check that the name of your application appears in the components of the nwjs in the task bar and that it doesn’t consume more memory than the one your application is supposed too, detection tools don’t do that you have to do it manually

    • i have about 7 nwjs running in task manager and they all say gallery.exe is this somthing i should worry about

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