DealStarApp is an add-on that can be helpful for internet search for users who need to find some advantageous shopping online. But these add-ons innervate computer owners with its pop-ups like all other bundled browser extensions. If you do not remember if you installed this browser add-on or you repent that the program is installed, so you can examine the article fully and perform the method that will be helpful to remove DealStarApp. If you want the prompt powerful solution for its removal this adware, so you are welcome to use the easy-to-use software from this website.

Automatically    Manually    From browsers

Use DealStarApp Removal Tool:

Main options of Spyhunter 4:

  • Deletes all elements generated by DealStarApp.
  • Can solve browser problems and protect browser settings.
  • Has System and Network Guards, so you can forget about viruses.

What is DealStarApp?

Get rid of DealStarApp

DealStarApp is not malicious software for it cannot influence other computers, but it can be installed together with diverse freeware. This fact makes a feeling that DealStarApp is a PC infection.
But, in fact, it is merely an annoying browser extension that worries you with advertising information in the form of popping-up windows. Almost every user has undesired browser extensions like DealStarApp and wants to delete it.

Methods of DealStarApp Removal

1. Install DealStarApp Removal Tool:

2. Delete DealStarApp from Control Panel:

Step 1. Left-click Start
Step 2. Click Control Panel
Step 3. Find and highlight the annoying software and press Uninstall

3. Uninstall DealStarApp manually:


  • No information


  • No information


  • No information

Remove DealStarApp in browsers

Uninstall DealStarApp from Firefox:

  1. Help=>Troubleshooting Information
  2. Reset Firefox
  3. Finish

Delete DealStarApp from IE:

  1. Run inetcpl.cpl
  2. Advanced=>Reset
  3. Delete Personal Settings=>Reset=>Close

Remove DealStarApp from Google Chrome:

  1. C:\Users\”your username”\AppData\Local\Google\Chrome\Application\User Data
  2. Rename Default folder to Default2
  3. Open Google Chrome

Get rid of DealStarApp in Opera:

  1. Do not open Opera
  2. Remove Profile and Cache folders in:
    • C:\Users\User_Name\AppData\Roaming\Opera Software\Opera Stable
    • C:\Users\User_Name\AppData\Local\Opera Software\Opera Stable
  3. Open Opera

Removal in Safari:

  1. Open your browser
  2. Settings->Reset Safari
  3. Reset

Is DealStarApp dangerous?

Everyone should understand that all the browser extensions including DealStarApp, no matter if they are functional, are the areas of weakness for every browser where they are installed. The vendors that created browsers produce periodic updates, due to which the safety of the browser is perfect. The presence of any browser add-on can make the try to protect the security of the browser impracticable. And, as a result, some internet criminals are able to use your PC or collect your sensible info. If you are not able to conceive your browser without browser extensions, then I advise to download extensions from well-known vendors only, perhaps it will promote you to protect your PC. But you should realize that it is better not to download any browser add-ons at all.

It is important to know that any installed browser add-on has already got the permission to see your private information that you report when fill in some forms on-line. These reports, including your telephone number, your name, number of your credit card, etc. Can be passed to some advertising agencies. Be prudent using any extensions and do not download them, if there is not a true need in it.

DealStarApp, as an advertising add-on, is more perilous, because you cannot be certain that the popping-up advertising information is true and that the website that states in the advertisement is safe. If you are eager to use DealStarApp or any other add-on that shows you special discounts then be ready that it is able to trick you.

DealStarApp Activity Statistics
Damage Level


Data Theft 47%
System Failure 0,0004%
Manual Removal 17
Removal From Browsers 37,3%
Removal with Free Antivirus 42,1%
Removal with Spyhunter 98,5%
Infected computers (USA) 0,004%
Infected computers (Europe) 0,003%
Browser Infection Probability 54,2%
Is your computer infected with DealStarApp?

DealStarApp like all other adware has some principal symptoms that will help you to define if your computer is infected with it or not. Here is the list of them:

  • Many ads and pop-ups shown by DealStarApp
  • Very sluggish system
  • Antivirus software detects some dangers
  • Changes in your browser (toolbars, homepage, search engine)
  • Search results are hijacked
  • Presence of DealStarApp files, folders and registry keys

Manual and Automatic Removal Methods?

Manual ways of removal that you can use to remove DealStarApp from browsers are secure and not so complicated as you may think. Perhaps, only automatic way of removal is easier. This removal way is very efficacious because the browser vendors bother about your right to install or uninstall any extensions. This method will let you to delete all the unwanted browser extensions and you will not be displayed its pop-ups any more. But occasionally, using this method users detect that the adware exists again in the browser and they need to find any other techniques to delete it.

Still removal way that instruct you to remove the folders and registry keys and values is the most harmful one. If you risk to follow this way of removal, in this case you should keep in mind just one simple principle: do not forget to create the backup of the registry. Also this technique should be carried out just by the user that realizes what and why he has to eliminate.In the situation if you will eliminate several files or registry keys that do not belong to DealStarApp, then the PC will not load next time. Experienced users will not step off and can take pleasure the force of the manual method.

Automatic way of removal is the method when a user downloads any removal tool to solve the problem. The method refers to the most harmless and powerful. It is also the easiest one. You should just download the antivirus software that has DealStarApp in its signature base. This technique is more helpful because you will install the antivirus program that will defend the system against the future computer viruses.

Concerning the sums of money that users may pay for the removal of the virus I should say that some methods are absolutely free of charge, for example manual removal from browsers, manual professional removal (if you will do it by yourselves), free antivirus program and the removal from Control Panel. But not all of them are equally effective. The information about the effectiveness of these uninstall techniques I describe in the table that is called ‘Removal methods statistics’, you can see it below. Speaking about the paid methods of virus removal, I should mention the Computer Repair Shop Service and paid Antivirus software.

These methods are the most effective. In spite of the great difference in the price (Repair Shop service depends on the complication of the issue and may cost up to $300, but paid antivirus costs up to $60) these removal ways are almost equal in the effectiveness and in the results. I should also notice that paid antiviruses always has support service (sometimes for free) that will remove the virus like in an expensive computer repair shop.

Removal methods statistics

Removal method Price Effectiveness Safety Needed Time
Computer Repair Shop $140-$220 +++ +++ up to 4 days
Paid Antivirus $35-70 +++ +++ up to 1 hour
$0 +/- +/- up to 3 hours
From Control Panel $0 +/- ++ up to 1 hour
Manual Removal (Professional) $0 + up to 4
Removal from browsers $0 +/- +/- up to 1 hour
The Best DealStarApp Removal Tool

Are you seeking for the program that is able to eliminate DealStarApp 100%? In that case I can recommend you Spyhunter because it is the best DealStarApp Removal Tool and even more. This software will find and uninstall all possible browser extensions and, moreover, can protect your system, deleting all present-day computer threats.

Enigma Software released Spyhunter to be a good antispyware and antimalware tool that will be able to defend the computer against all modern computer infections, including keyloggers and other hidden threats. Owing to the regularly updated signatures Spyhunter uninstalls all the new malware that are released by malware writers daily.

Then new version of Spyhunter not only changed its interface to more handy and pretty, still the utility does not conflict with other antispyware utilities that you can install. Also this tool works faster and protects better.

Spyhunter gives real-time protection, has Integrated SpyHunter Compact OS that let to uninstall the most stubborn malware examples and the ready-to-help live technical support. Spyhunter is compatible with Windows 98/ME/NT/2000/XP/2003/Vista/Seven/8, it needs 256 MB of RAM, 75 MB of available hard disk space.

How to use Spyhunter

You are welcome to use the link on this post to download Spyhunter. Double-click that installer and follow the demanded steps. Select the language that will be comfortable for you. Luckily Spyhunter offers a great deal of them, being useful and handy. But not only this makes Spyhunter very reputed world over, but also its poverful capability to defense users’ PC.

When the installation is complete the software needs update, usually this action begins by itself, if not, so you can do it. When the update release is installed, you should start a Scan. You can remove the tick in the Quick Scan check box, if you need to scan your computer completely. But generally Quick scan is enough to determine all probable threats and this function save your time and effort.

When the scan is finished it is better to examine the results and delete the ticks near the useful programs that Shyhunter detect as viruses or undesired programs. To uninstall the malicious programs you should left-click Fix Threats. If you have already purchased the license key, so the viruses will be deleted. If not, then you you can do it now.

How to protect Your Computer from DealStarApp and other viruses

I hope this page was good for DealStarApp Removal. But if you want to protect your PC from different alike programs for browsers and from all possible malicious programs, so you can install any antispyware and antivirus software. It is better to install software that has a expanded signature base, everyday update and real-time protection. Merely the utility of this kind has the opportunity to guard the system. It is useful to scan your PC for computer threats at least once a week.

Spyhunter agrees with all the enumerated claims. So, I think it can guard your PC better than any other and yet it is able to create a real-time obstacle to all the everyday malware. This easy-to-use program will do a scan for you. It will show all the computer infections and even all the probably undesirable programs. If you downloaded any functional program for your work, but Spyhunter reveals it as the malicious program, but you are perfectly certain that this utility cannot be malicious, so you can add it to Exclusions and Spyhunter will not uninstall it and never will detect it as a computer threat any more. If you need to scan only separate file, so you can select Custom Scan feature. You can also employ Process Guard or Registry Guard of the program for your convenience.

I also want to provide you with some useful things that will protect your computer from DealStarApp and other computer threats in the future:

  • Do not install any free of charge software from unknown vendors. If you do not like to pay for browser add-ons, then you should be very watchful during the installation of the software. You should not overlook the checkbox (usually small letters somewhere in the corner) that is responsible for the download of any other applications. You should remove the tick from this checkbox.
  • Do not visit any malicious websites (porn, for adults, websites of unknown free software), they usually contain some trojans or other variants of viruses.
  • Do not use torrents or other sharing web services, because you can download virus instead of the wanted file.
  • Do not double-click archive send per email from unknown persons. It can be malicious.
  • Install any antivirus program and scan your system at least once a week.

How to delete DealStarApp easily (Video)

About Author: Material provided by: Alesya Orlova

Way to remove DealStarApp