Spntextension Ads Removal Guide — How to Fix It?

Spntextension pop-up notifications may appear out of the blue, covering the material of the page you explored or opening your web browser when you do not need it to be opened.

Clicking on the Spntextension promotion can lead to the injection of various malware or unwanted programs. In this guide, you will see the tutorial of Spntextension popups removal in multiple ways, as well as checking your personal computer for additional viruses presence.

It is better to prevent, than repair and repent!

Removing Spntextension manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for threats removal. Allows to complete scan and cure your PC during the trial period.

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What are Spntextension pop-ups?

Spntextension popups are a result of adware presence. Adware is a type of malware that demonstrates to you the pay-per-view of pay-per-click promotions, which generates a large amount of revenue for adware representatives. These promotions might include explicit information, or have a link to malevolent content/website, considering that adware maintainers have no reason to examine the goodness of the content they are going to reveal – their solitary target is money.

Spntextension push notification.

Pop-up advertising itself is an excellent, low-priced and also really efficient advertising solution¹. It makes it possible for the seller to link the customers’ attention to their site, as well as the customers to get the dynamic updates on the goods they wish to purchase. When the person will get a pop-up alert that the TV set he likes to purchase is available at the online shop he/she saw earlier with a 15% discount, one will surely use this chance and get it. Taking into consideration the extremely small cost for the popups and their targeting, such an advertising method is a much-loved thing amidst the marketing departments of large internet sellers.

However, such a rewarding scheme could not be missed by virus developers. Potential to demonstrate the popup ads by force to the targets of malware invasion is a great basis for malicious adjustments with the popup promotions. And Spntextension.com advertisements is among hundreds that are “employed” in this system.

Here is a info for the Spntextension

How have I got the Spntextension virus?

There are a huge amount of ways of becoming infected by the adware that cause the Spntextension popups storm. A lion’s part of this computer virus cases is after the freeware or cracked programs, that are distributed on the peering networks. Free software may additionally be downloaded from the main website, and the adware is supplied as a legitimate bundled program.

There is no need to blame yourself. A lot of individuals frequently use the uncertain programs from untrusted providers: abandonware, various tools that are free, or perhaps hacked programs. Every one of these kinds of software are dangerous, due to the fact that it is quite easy to build in a Spntextension malware under the guise of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

Spntextension popup malware may additionally be hidden in the ad somewhere on the odd site. Such web pages are in most cases filled with bright and blinking ads, and their proprietors usually permit any kind of promotions to be posted on their page. For this reason, clicking such banners is a risky thing: only the ad provider realizes what will occur when you press this ad. Besides some “light” viruses, like adware or unwanted programs, you may also get something much more dangerous, like ransomware or coin miner; the large share of coin miners circulation is exactly after the malicious ads.

The statistic shows that people dislike popup advertising more than other types of promotions

Potentially unwanted applications, like Spntextension popup virus can initiate a lot of problems on your personal computer. Distracting is not the single problem – pop-ups can show you the promotions, where you are offered to get one more dubious program, or “a effective security tool”. Scareware is usually distributed under the last slogun. Potentially undesirable programs, in turn, may have spyware functions. And it is pretty hard to distinguish the undesirable app from a legit one, if you don’t know the exact names. Besides the potentially unwanted programs and pseudo antiviruses, popup-related promotions are also used as a spreading way by various trojan viruses, for example – coin miners. The consequences of activity of such viruses is 100% unwanted, and can cost you hundreds of dollars. And even if you are not clicking these banners, they may be clicked by someone who also makes use of your personal computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to deal with it without data and money loss. It is recommended to remove the viruses with anti-malware programs as soon as possible.

How can I get rid of Spntextension pop-up advertisements?

The guide of Spntextension adware clearing contains 2 parts. First, we need to exterminate the malware, and after that correct the effects of its activity. The elimination procedure is quite easy, because it can be executed even with the use of Microsoft Defender – anti-virus tool that is present on all computers with Windows 8/10. However, because of its substantial resources usage, as well as some defects that may be crucial for some categories of users, Defender is frequently turned off by the users, so its use is likely impossible. Moreover, different trojan viruses have the ability to turn off the embedded antivirus. It is better to make use of the separated program that will not have such vulnerabilities.

I would certainly advise you to use Gridinsoft Anti-Malware² – a well-proven antivirus tool that will certainly exterminate the malware from your computer and also create an impenetrable cover with a Proactive protection function. But let’s deal with Spntextension adware first.

Removing Spntextension popup virus with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of Spntextension malware the default option is “Delete”. Press “Apply” to finish the malware removal.

Now, when the computer is clean of viruses, we can proceed to the browser reset. You can do this step manually, as well as with the use of GridinSoft Anti-Malware.

Reset browser settings to default

Manual method of browser reset

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the browsers are reset, you need to ensure that your web browser will be connected the accurate DNS while connecting to the website you want. Create a text file titled “hosts” on your desktop, then open it and fill it with the following lines³:

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Nonetheless, there is one problem that makes things a lot more difficult to fix, especially without the anti-malware software. A lot of adware variants that are used to show you the Spntextension pop-up promotions are changing the deep browser settings, disabling an access to the settings tab. So, if you try to change your browser settings after your PC was infected by pop-up-related malware, your browser will crash quickly. In some cases, you will see no crash, however, large lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 secs, and after that it will be back to the normal, up until you attempt to open settings once again.

Reset your browser settings with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because last is also able to reset the HOSTS file without any additional commands.

How to Remove Spntextension Pop-ups?

Name: Spntextension

Description: Spntextension - a lot of users became a target for the pop-up advertisements. I have a lot of friends who literally bombed me with the questions like “how to remove Spntextension.com push notifications?” or “why do Spntextension.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Spntextension pop-ups, which may corrupt your browser’s correct performance, and create a lot of troubles while you are working.

Operating System: Windows

Application Category: Adware

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1. More about pop-up advertisements on Wikipedia.
2. GridinSoft Anti-Malware overview and also the reasons why I recommend it for malware removal.
3. Official Microsoft guide for hosts file reset.