According to cyber security experts, Allow-open.site pop ups are a social engineering attack that forces you and other unsuspecting users into allowing its spam notifications that go directly to the desktop or the browser. When you visit the Allow-open.site web-page that wants to send you spam notifications, you will be greeted with a popup that asks whether you want to agree to them or not. Your options will be ‘Block’ and ‘Allow’.
Once you click on the ‘Allow’ button, then your web-browser will be configured to show unwanted advertisements on your desktop, even when the web browser is closed. The devs behind Allow-open.site use these push notifications to bypass pop-up blocker and therefore show a huge number of unwanted adverts. These ads are used to promote questionable internet browser addons, fake prizes scams, adware software bundles, and adult web pages.
In order to unsubscribe from Allow-open.site browser notification spam open your web-browser’s settings and follow the Allow-open.site removal tutorial below. Once you delete Allow-open.site subscription, the spam notifications will no longer appear on your screen.
Threat Summary
| Name | Allow-open.site pop-up |
| Type | push notifications advertisements, popup virus, pop ups, pop-up ads |
| Distribution | social engineering attack, adware, suspicious popup advertisements, potentially unwanted apps |
| Symptoms |
|
| Removal | Allow-open.site removal guide |
How did you get infected with Allow-open.site popups
Some research has shown that users can be redirected to Allow-open.site from misleading advertisements or by PUPs and adware. Adware is a part of malware. When adware hijacks your PC system, it might carry out various harmful tasks. Some of the more common acts on PCs include: adware can display constant pop-ups and/or unwanted commercials;adware can reroute your web browser to misleading web-sites; adware can slow down your personal computer; adware can change web browser settings.
Adware can be spread through the use of trojan horses and other forms of malware, but in many cases, adware is bundled with some freeware. Many makers of free applications include optional apps in their setup file. Sometimes it’s possible to avoid the install of any adware software: carefully read the Terms of Use and the Software license, select only Manual, Custom or Advanced installation mode, uncheck all checkboxes before clicking Install or Next button while installing new free software.
So, if you happen to encounter annoying Allow-open.site popups, then be quick and take effort to remove adware that causes Allow-open.site pop-up advertisements sooner. Follow the step-by-step guide below to remove Allow-open.site ads. Let us know how you managed by sending us your comments please.
How to remove Allow-open.site pop ups (removal instructions)
Fortunately, it is not hard to delete adware that causes multiple undesired pop-ups. In the following instructions, we will provide two methods to free your PC system of this adware. One is the manual removal way and the other is automatic removal method. You can choose the solution that best fits you. Please follow the removal steps below to get rid of Allow-open.site popup advertisements right now!
To remove Allow-open.site pop ups, use the steps below:
- How to manually delete Allow-open.site
- Automatic Removal of Allow-open.site popup ads
- Use AdBlocker to stop Allow-open.site popup advertisements and stay safe online
- To sum up
How to manually delete Allow-open.site
The most common adware can be removed manually, without the use of antivirus software or other removal tools. The manual steps below will guide you through how to delete Allow-open.site ads step by step. Although each of the steps is simple and does not require special knowledge, but you are not sure that you can finish them, then use the free tools, a list of which is given below.
Uninstall potentially unwanted applications using Windows Control Panel
The main cause of Allow-open.site advertisements could be potentially unwanted applications, adware or other undesired programs that you may have unintentionally installed on the device. You need to identify and remove all suspicious software.
Windows 8, 8.1, 10
First, click the Windows button
, then click Search 
. Type “Control panel”and press Enter.Windows XP, Vista, 7
First, press “Start” and select “Control Panel”.
It will open the Windows Control Panel similar to the one below.
Next, click “Uninstall a program” 
It will display a list of all software installed on your PC system. Scroll through the all list, and uninstall any suspicious and unknown applications. To quickly find the latest installed applications, we recommend sort programs by date in the Control panel.
Remove Allow-open.site notifications from web-browsers
If you’re in situation where you don’t want to see browser notification spam from the Allow-open.site web-site. In this case, you can turn off web notifications for your internet browser in Windows/Mac/Android. Find your internet browser in the list below, follow few simple steps to remove browser permissions to show push notifications.
Google Chrome:
- Just copy and paste the following text into the address bar of Google Chrome.
- chrome://settings/content/notifications
- Press Enter.
- Delete the Allow-open.site URL and other suspicious URLs by clicking three vertical dots button next to each and selecting ‘Remove’.
Android:
- Open Google Chrome.
- In the top right corner of the screen, tap on Google Chrome’s main menu button, represented by three vertical dots.
- In the menu tap ‘Settings’, scroll down to ‘Advanced’.
- In the ‘Site Settings’, tap on ‘Notifications’, find the Allow-open.site site and tap on it.
- Tap the ‘Clean & Reset’ button and confirm.
Mozilla Firefox:
- In the top right hand corner, click the Firefox menu (three bars).
- Choose ‘Options’ and click on ‘Privacy & Security’ on the left hand side of the Firefox.
- Scroll down to ‘Permissions’ and then to ‘Settings’ next to ‘Notifications’.
- Locate sites you down’t want to see notifications from (for example, Allow-open.site), click on drop-down menu next to each and select ‘Block’.
- Click ‘Save Changes’ button.
Edge:
- In the top-right corner, click on the three dots to expand the Edge menu.
- Scroll down to ‘Settings’. In the menu on the left go to ‘Advanced’.
- In the ‘Website permissions’ section click ‘Manage permissions’.
- Click the switch below the Allow-open.site URL so that it turns off.
Internet Explorer:
- Click the Gear button on the top right hand corner of the screen.
- When the drop-down menu appears, click on ‘Internet Options’.
- Select the ‘Privacy’ tab and click ‘Settings under ‘Pop-up Blocker’ section.
- Find the Allow-open.site and click the ‘Remove’ button to remove the domain.
Safari:
- On the top menu select ‘Safari’, then ‘Preferences’.
- Select the ‘Websites’ tab and then select ‘Notifications’ section on the left panel.
- Check for Allow-open.site, other questionable URLs and apply the ‘Deny’ option for each.
Get rid of Allow-open.site pop ups from Internet Explorer
In order to restore all web-browser startpage, search engine and new tab page you need to reset the IE to the state, that was when the MS Windows was installed on your device.
First, open the IE, press 
) button. Next, click “Internet Options” as shown in the following example.
In the “Internet Options” screen select the Advanced tab. Next, click Reset button. The Internet Explorer will display the Reset Internet Explorer settings prompt. Select the “Delete personal settings” check box and click Reset button.
You will now need to restart your computer for the changes to take effect. It will delete adware which causes undesired Allow-open.site ads, disable malicious and ad-supported browser’s extensions and restore the Internet Explorer’s settings like home page, search engine and newtab to default state.
Remove Allow-open.site pop-ups from Chrome
Another method to get rid of Allow-open.site popup ads from Google Chrome is Reset Google Chrome settings. This will disable harmful add-ons and reset Google Chrome settings to default state. It will keep your personal information like browsing history, bookmarks, passwords and web form auto-fill data.
- First, start the Chrome and click the Menu icon (icon in the form of three dots).
- It will open the Chrome main menu. Select More Tools, then click Extensions.
- You will see the list of installed plugins. If the list has the addon labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following tutorial: Remove Chrome extensions installed by enterprise policy.
- Now open the Google Chrome menu once again, click the “Settings” menu.
- Next, click “Advanced” link, that located at the bottom of the Settings page.
- On the bottom of the “Advanced settings” page, click the “Reset settings to their original defaults” button.
- The Google Chrome will open the reset settings prompt as shown on the image above.
- Confirm the web browser’s reset by clicking on the “Reset” button.
- To learn more, read the article How to reset Chrome settings to default.
Remove Allow-open.site from Firefox by resetting browser settings
If Firefox settings are hijacked by the adware software, your web-browser displays intrusive pop up advertisements, then ‘Reset Mozilla Firefox’ could solve these problems. It’ll save your personal information such as saved passwords, bookmarks, auto-fill data and open tabs.
Start the Mozilla Firefox and press the menu button (it looks like three stacked lines) at the top right of the internet browser screen. Next, click the question-mark icon at the bottom of the drop-down menu. It will display the slide-out menu.
Select the “Troubleshooting information”. If you’re unable to access the Help menu, then type “about:support” in your address bar and press Enter. It bring up the “Troubleshooting Information” page as shown in the figure below.
Click the “Refresh Firefox” button at the top right of the Troubleshooting Information page. Select “Refresh Firefox” in the confirmation dialog box. The Mozilla Firefox will begin a process to fix your problems that caused by the Allow-open.site adware. Once, it’s complete, press the “Finish” button.
Automatic Removal of Allow-open.site popup ads
If you’re not expert at computer technology, then we suggest to run free removal tools listed below to remove Allow-open.site ads for good. The automatic method is highly recommended. It has less steps and easier to implement than the manual solution. Moreover, it lower risk of system damage. So, the automatic Allow-open.site removal is a better option.
How to remove Allow-open.site popup advertisements with Zemana Free
Zemana AntiMalware (ZAM) is a free tool that performs a scan of your computer and displays if there are existing adware software, browser hijackers, viruses, worms, spyware, trojans and other malicious software residing on your computer. If malware is found, Zemana Anti Malware can automatically remove it. Zemana AntiMalware does not conflict with other antimalware and antivirus applications installed on your device.
Now you can install and use Zemana Anti Malware (ZAM) to get rid of Allow-open.site pop up ads from your browser by following the steps below:
Visit the following page to download Zemana Anti Malware (ZAM) installer named Zemana.AntiMalware.Setup on your device. Save it on your Desktop.
165036 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
Start the installer after it has been downloaded successfully and then follow the prompts to setup this utility on your device.
During installation you can change some settings, but we suggest you do not make any changes to default settings.
When installation is done, this malware removal tool will automatically start and update itself. You will see its main window as displayed below.
Now click the “Scan” button . Zemana utility will begin scanning the whole personal computer to find out adware software that causes multiple intrusive pop ups. A scan may take anywhere from 10 to 30 minutes, depending on the number of files on your PC and the speed of your PC system. While the Zemana AntiMalware (ZAM) utility is checking, you can see how many objects it has identified as being infected by malicious software.
When the scan get finished, it will show the Scan Results. Review the results once the tool has done the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply click “Next” button.
The Zemana Free will remove adware software that causes Allow-open.site ads in your web-browser and move the selected items to the program’s quarantine. When that process is complete, you may be prompted to restart your personal computer to make the change take effect.
Use HitmanPro to get rid of Allow-open.site popups
The HitmanPro utility is free (30 day trial) and easy to use. It can check and delete malware, PUPs and adware in Mozilla Firefox, Edge, Google Chrome and Microsoft Internet Explorer web-browsers and thereby delete all annoying Allow-open.site popup ads. HitmanPro is powerful enough to find and delete harmful registry entries and files that are hidden on the device.
First, visit the following page, then click the ‘Download’ button in order to download the latest version of Hitman Pro.
Download and use HitmanPro on your computer. Once started, press “Next” button . Hitman Pro tool will start scanning the whole personal computer to find out adware software which cause undesired Allow-open.site advertisements. Depending on your personal computer, the scan may take anywhere from a few minutes to close to an hour. .
After that process is finished, HitmanPro will open a screen which contains a list of malicious software that has been found.
When you are ready, click Next button.
It will display a dialog box, click the “Activate free license” button to start the free 30 days trial to remove all malicious software found.
How to remove Allow-open.site with MalwareBytes
Manual Allow-open.site ads removal requires some computer skills. Some files and registry entries that created by the adware may be not completely removed. We recommend that use the MalwareBytes Free that are fully free your PC system of adware software. Moreover, the free application will allow you to remove malware, PUPs, browser hijackers and toolbars that your device can be infected too.
MalwareBytes Free can be downloaded from the following link. Save it on your Microsoft Windows desktop.
327265 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
When downloading is complete, close all windows on your computer. Further, run the file named MBSetup. If the “User Account Control” prompt pops up as displayed on the image below, click the “Yes” button.
It will show the Setup wizard that will assist you set up MalwareBytes Free on the computer. Follow the prompts and do not make any changes to default settings.
Once setup is finished successfully, click “Get Started” button. Then MalwareBytes AntiMalware will automatically start and you may see its main window like below.
Next, press the “Scan” button for checking your computer for the adware that causes Allow-open.site pop ups. While the MalwareBytes Anti Malware application is checking, you can see number of objects it has identified as threat.
After the scanning is complete, it will display the Scan Results. Review the results once the utility has complete the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply press “Quarantine” button.
The MalwareBytes will remove adware software which cause popups and move the selected items to the Quarantine. After that process is complete, you can be prompted to reboot your PC system. We suggest you look at the following video, which completely explains the procedure of using the MalwareBytes AntiMalware (MBAM) to delete hijackers, adware software and other malware.
Use AdBlocker to stop Allow-open.site popup advertisements and stay safe online
One of the worst things is the fact that you cannot block all those annoying webpages such as Allow-open.site using only built-in MS Windows capabilities. However, there is a application out that you can use to block intrusive browser redirects, ads and popups in any modern web browsers including Mozilla Firefox, Chrome, Edge and Microsoft Internet Explorer. It’s called Adguard and it works very well.
Click the link below to download AdGuard. Save it directly to your Microsoft Windows Desktop.
26898 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
After the downloading process is finished, launch the downloaded file. You will see the “Setup Wizard” screen as displayed on the screen below.
Follow the prompts. After the install is done, you will see a window as displayed on the screen below.
You can click “Skip” to close the install program and use the default settings, or click “Get Started” button to see an quick tutorial that will assist you get to know AdGuard better.
In most cases, the default settings are enough and you do not need to change anything. Each time, when you run your computer, AdGuard will start automatically and stop unwanted ads, block Allow-open.site, as well as other malicious or misleading webpages. For an overview of all the features of the program, or to change its settings you can simply double-click on the AdGuard icon, that can be found on your desktop.
To sum up
Once you have complete the few simple steps shown above, your computer should be clean from this adware and other malware. The Google Chrome, Microsoft Edge, Internet Explorer and Firefox will no longer display unwanted Allow-open.site web site when you surf the World Wide Web. Unfortunately, if the few simple steps does not help you, then you have caught a new adware software, and then the best way – ask for help.
Please create a new question by using the “Ask Question” button in the Questions and Answers. Try to give us some details about your problems, so we can try to help you more accurately. Wait for one of our trained “Security Team” or Site Administrator to provide you with knowledgeable assistance tailored to your problem with the intrusive Allow-open.site advertisements.
