Click on screenshot to zoom
Danger level 6
Type: Adware
Common infection symptoms:
  • Annoying Pop-up's
  • Shows commercial adverts
  • Connects to the internet without permission


Dealster is another browser add-on based on the JustPlugIt browser add-on creation engine. The program is distributed by the Installrex installer and is known to be bundled with various free programs, including media players and other browser add-ons. Dealster is very similar to LuckyCoupon, SaverOn, RightCoupon, and other free browser add-ons, all of which are categorized as adware. Dealster is no exception, and, if you have this program on your computer, we recommend that you remove it from the computer as soon as you can.

Like other JustPlugIt-based browser add-ons, Dealster is capable of altering its name. The program alters the names of the extensions by inserting additional letters into the name. As a result, instead of Dealster, you may find dEalsteer, dealstier, Deailster, dueallster, and other variations.

Dealster is programmed to provide you with online deals, which are presented to you in the form of coupons, web banners, and other advertisements. Dealster does not own those advertisements because every pop-up delivered to you by Dealster is associated with a particular website. Dealster does not endorse those associated websites and has no control over their privacy policies. If you suspect that the website you have accessed is unreliable, do not hesitate to do some research on that website to find out whether you can trust it or not.

Dealster displays advertisements on various shopping website, including eBay, Amazon, Walmart, Target, Best Buy, etc. Due to the fact that the program is sponsored by many third parties, some of the advertisements displayed may have nothing to do with your browsing interests and the content of the website you are browsing. Dealster may send some deceptive advertisements to your browsers, which is one of the main reasons why you should remove Dealster from the computer. You should not trust advertisements promoting updates, quizzes, surveys, online games, and other suspect services because you may be directed to phishing websites.

All that you should do is install a reputable security program that is powerful enough to detect and remove Dealster. It is possible to uninstall the program, but bear in mind that you want to protect your personal information, and a spyware and malware prevention program is by far the best way to prevent adverse consequences. We recommend using SpyHunter because this security tool is capable of terminating JustPlugIt-based browser add-ons and many other malicious programs.

How to remove Dealster

Windows Vista and Windows 7

  1. Click Start.
  2. Select Control Panel and click Uninstall a program.
  3. Remove Dealster.

Windows XP

  1. Open the Start menu.
  2. Click Control Panel.
  3. Select Add or Remove Programs.
  4. Uninstall the unwanted program.

Windows 8

  1. Move the mouse pointer to the bottom-left corner of the screen.
  2. Right-click.
  3. Select Control Panel.
  4. Click Uninstall a program.
  5. Remove the unwanted program.

Once you remove Dealster from the computer, you should install scanner that is capable of detecting Dealster. We recommend using our scanner, which is available below. If necessary, invest in the program to have the system protected.

Download Spyware Removal Tool to Remove* Dealster
  • Quick & tested solution for Dealster removal.
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