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Remove Ads by Dealz (Removal Instructions) - updated Feb 2020

removal by Jake Doevan - -   Also known as Dealz virus, Dealz adware | Type: Adware

Ads by Dealz – intrusive advertisements that prompt users to visit suspicious sites

Ads by Dealz
Ads by Dealz are intrusive advertisements that are delivered to all websites that users visit

Dealz is a potentially unwanted application[1] that users might install inadvertently, although some might initially believe in its promises of better shopping experience. The extension seemingly helps users to find best deals and discounts online, as well as increase the online shopping and web browsing experience on Google Chrome, Mozilla Firefox, Safari, MS Edge, or another web browser. Unfortunately, most users don't immediately know that the main goal of Dealz is to earn monetary benefits for its developers.

As soon as Dealz adware is installed on the computer, it starts generating various advertisements, and users may see pop-ups, flashing windows, in-text links, coupons, offers, regardless if they want it or not. The unwanted ads are not the only thing that users should be worried about, as the PUP also employs various tracking technologies (web beacons, tracking cookies,[2] pixels, etc.) to harvest browsing-related information. Additionally, some of the Ads by Dealz might lead them to scam, phishing, or even malware-laden sites.

Name Dealz, Ads by Dealz
Type Adware, potentially unwanted program
Main executable Dealz.exe
Sets homepage to Some users might find their homepage and new tab URL changed to, and a custom search engine applied to the web browser
Infiltration  Potentially unwanted programs typically travel within software bundle packages from third-party sites like, although it can also be downloaded on its official website
Associated risks  Installation of other potentially unwanted programs, personal information disclosure to unknown parties (in some cases, cybercriminals), malware infection, monetary loss due to scams

The app is recognized by several AV vendors on Virus Total:

  • A Variant Of MSIL/Agent.QZT
  • Unsafe
  • Unsafe.AI_Score_99%
  • PUA:Win32/Creprote
  • Trojan-Ransom.Win32.Blocker
  • Trojan.Agent!8.B1E (CLOUD)
Termination  You can get rid of Dealz with the help of anti-malware software that recognizes the app as a PUP or follow our manual removal instructions below 
System fix  In case your machine does not perform as it used to before the adware infection, you can scan it with Reimage Reimage Cleaner Intego in order to fix various issues and remove virus damage easily 

Dealz browser extension can be downloaded on its official website, although most users found the PUP on their system after they installed a freeware app from a third-party website. Once installed, the app might change the homepage, a new tab address, and the search engine of the browser to

Besides the obvious browser changes caused by the Dealz virus, users may also see various interstitial, pop-up, auto-play, and other kinds of ads that do not belong to the visited webpage. Quite frequently, however, users may not distinguish whether the ads are embedded within site or are coming from another source. Nevertheless, if you notice “Ads by Dealz” markings, you can definitely be sure that you are dealing with an adware infection.

While it may seem like Ads by Dealz can provide many beneficial offers that would actually help you save money. However, what you are presented with are advertisements that benefit PUP developers, so quite often, you will be directed to sites that are not genuinely useful, but rather those that are predetermined.

Besides, some of the Dealz promotional links might not be entirely safe, as they might trigger a chain of redirects that might land you on a scam site. These typically focus on bogus statements, such as claiming that your PC is infected with malware, and you should contact alleged tech support or download a fake security app.[3]

Developers of Dealz ads are generally very confident when describing their product, as they claim that it will help users to save a lot of money:

Saves time & effort : There are deals , discounts, sale, promotion that keeps happening on various E-commerce site. Its not possible to track all the sites and get the best deal for your product. Let this be done by “Dealz” App. It will search all the sites and will get you the best deal.

These promises look great and might convince several users that Ads by Dealz is a beneficial addition to their web browsers. However, it is important to note that the app is lacking credibility, as it cannot be downloaded from official sources like Google Play, and no Privacy Policy Terms of Service documents are provided to users.

Another reason to remove Dealz is that it is recognized by several anti-malware vendors and is marked as “unsafe,” or even a “Trojan.” Note that security software can also help you get rid of potentially unwanted programs quickly, although you can also follow our manual instructions below. For the best results, we recommend resetting all the installed web browsers and scanning the machine with Reimage Reimage Cleaner Intego.

Dealz adware
Dealz is a typical adware application that seemingly offers online shopping discounts by providing links to sponsored sites

Adware and software bundles are almost inseparable when it comes to PUP distribution

Dealz is spread just like many other adware-type programs. It has its official website, but it's hardly found on the Internet. In most cases, it is promoted as a useful tool helping its users to save money and time by delivering coupons, promo codes, and other shopping-related things in the form of pop-up ads.

However, since it's not directly introduced to users but indicated as an additional component to various freeware and shareware, users often end up installing it without being aware of such a program at all. Fortunately, you can avoid downloading such and similar 'optional downloads' to your computer.

For that, you just need to be very careful during the installation of free software. No matter if you are installing a popular program or unfamiliar one, make sure that you read reviews and comments about it on the Internet because it's the best way to check the trustfulness of the program.

Moreover, select the Advanced or Custom installation option and then opt out of all additional components that are disclosed to you. If you think that you have already installed Dealz adware in a bundle with download manager, PDF converter, media player, or any other popular free program, don't worry, but just make sure that you remove it before it causes serious issues.

Ads by Dealz removal steps

Ads by Dealz removal might consist of several steps, since the app also installs an extension to Google Chrome, Mozilla Firefox, Safari, or another web browser. However, if you want to get rid of Dealz virus, the first step is to get rid of its standalone application – it shouldn't be hard to do as long as you follow our step-by-step instructions provided below. After that, we highly recommend resetting all the installed browsers in case the extension is difficult to eliminate manually.

Dealz ads
Dealz app installer is detected by several anti-malware programs

You can also remove Dealz redirects, advertisements, data collection and other suspicious activities by scanning your computer with anti-malware software. Besides, doing so will unsure that there are no other malicious apps present on your computer. Regardless which method – manual or automatic – you will choose for Dealz termination, you should still check your web browsers for hijacking symptoms, as the unwanted ads will continue as long as the extension remains intact.

You may remove virus damage with a help of Reimage Reimage Cleaner Intego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Reimage Happiness
Intego Happiness
Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove Dealz ads, follow these steps:

Get rid of Dealz from Windows systems

To get rid of potentially unwanted applications from Windows systems, please follow these steps:

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Dealz and related programs
    Here, look for Dealz or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'

Eliminate Dealz from Mac OS X system

macOS users might also be accustomed to adware infections like Dealz, so perform steps provided in the instructions below:

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Dealz or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'

Delete Dealz from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Dealz and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Dealz removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again

Erase Dealz ads from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Dealz should be removed from your Microsoft Edge browser.

Uninstall Dealz from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Dealz and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Dealz removal. Click on 'Reset Firefox' button for a couple of times

Remove Dealz from Google Chrome

Reset Google Chrome as soon as you eliminate Dealz adware:

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Dealz and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete Dealz removal. Click on 'Reset' button to complete your removal

Get rid of Dealz from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Dealz or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Dealz removal process. Select all options and click on 'Reset' button

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer various losses due to cyber infections or their own faulty doings. Software issues created by malware or direct data loss due to encryption can lead to problems with your device or permanent damage. When you have proper up-to-date backups, you can easily recover after such an incident and get back to work.

It is crucial to create updates to your backups after any changes on the device, so you can get back to the point you were working on when malware changes anything or issues with the device causes data or performance corruption. Rely on such behavior and make file backup your daily or weekly habit.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware occurs out of nowhere. Use Data Recovery Pro for the system restoring purpose.

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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