Quick Mac Booster Virus

Quick Mac Booster

Quick Mac Booster is a potentially unwanted application primarily built for web browsers that are compliant with Mac. Normally, Quick Mac Booster can incorporate itself into Chrome, Safari and Firefox and hijack their homepage and search engine. Thus, this program is considered a browser hijacker.

Quick Mac Booster Virus

The Quick Mac Booster Virus will claim it is a program which will help you optimize your computer.

Typically, it is fairly easy to recognize a browser hijacking program in your system because this software has some hard-to-ignore symptoms. In fact, hijackers (unlike some stealthier viruses such as Trojans or Ransomware) are keen to announce their presence with the help of numerous pop-up notifications, banner ads, and redirect prompts inside the screen of your main web browser. In addition to the ads, it is typical for such programs to make unexpected changes to the browser’s toolbars, search engines, buttons and even the homepage. And you will definitely notice these changes as soon as you open the affected browser.

Quick Mac Booster, for instance, is a browser hijacker that often introduces new components to the system’s default web browser, including new bookmarks, additional toolbars, plug-ins, redirect buttons, etc. The unusual rise in the amount of advertisements during your web browsing sessions is another very obvious indication that you have this program on your Mac. Particularly when the pop-up blocker is activated, but you can’t find a single web page without advertisements, box notifications, banner messages, redirect prompts and various other online commercials.

It is typical for Quick Mac Booster to actually start causing automatic redirects to pages full of such advertisements and to aggressively prompt you to click on links that reroute you to various web locations. This is yet another very annoying indication of a hijacker infection that cannot be ignored. Fortunately, in case you are not fond of the idea of living with the browser “improvements” that Quick Mac Booster has made, there is a detailed guide below this post, which will show you how to remove this program. In general, you will simply have to uninstall the hijacker from your Mac and remove its supporting components to regain control of your favorite browsing app.

The Quick Mac Booster Virus

The Quick Mac Booster Virus is a browser hijacking program that is typically included in various free software installers as an optional download. It is possible that you may install the Quick Mac Booster Virus from shareware sites or questionable sources outside the official App Store.

Quick Mac Booster Virus

Quick Mac Booster for Mac

Quick Mac Booster for Mac is a browser hijacking application used to earn income from paid page redirects and sponsored advertisements. Therefore, Quick Mac Booster for Mac is a program that employs very aggressive web advertising practices and disturbs the users’ web browsing experience.

Fortunately, Quick Mac Booster is not as bad as it seems and it won’t do any damage to your Mac machine unlike some other invasive programs such as Ransomware or Trojans. However, that also does not make it completely secure because this browser hijacker may potentially expose your computer at numerous potential risks simply by redirecting you to random web locations.

In reality, aside from the display of pop-ups, banner ads and box messages, many browser hijackers try to collect some details about the users’ online behavior which can be used to maximize profits from their advertising campaigns. And while this won’t shock anybody, as there are plenty of programs and websites that do the same, it is still a matter of concern for some people and a good reason to uninstall such software without regrets. Moreover, apps like Quick Mac Booster and Easy Mac Care usually don’t provide users with any settings that can customize or restrict the collection of browsing-related data from the hijacked browser.

What is Quick MacBooster?

Quick MacBooster is an ad-generating tool that usually works with pay-per-click online advertising models. A lot of web users, however, mistake Quick MacBooster for a virus or malware due to the aggressive nature of its online promotional tactics.


Name Quick Mac Booster
Type PUP
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Users may notice some new search engine, a modification in the browser’s homepage, new toolbars and redirect buttons that they have not approved.
Distribution Method The software bundling method is commonly used to distribute Browser Hijackers and similar potentially unwanted software.
Detection Tool

Not Available

Quick Mac Booster Removal

For a quick way to remove Quick Mac Booster try to do this inside your Mac browser:

  1. Open your Mac browser.
  2. Go to Preferences.
  3. Now navigate to the extensions sub-menu.
  4. Look for any unfamiliar entries, including Quick Mac Booster.
  5. Remove Quick Mac Booster from your Mac as well as any other suspicious-looking items by clicking on the trash bin icon.

If this does not help then continue reading this article for more detailed instructions on how to get rid of Quick Mac Booster!

Quick Mac Booster Virus

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively, you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.

Quick Mac Booster Virus


Start Activity Monitor by opening up Finder, then proceed to Quick Mac Booster Virus

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:

Quick Mac Booster Virus

Now click on Sample at the bottom:

Quick Mac Booster Virus

Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

Quick Mac Booster Virus
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result
Quick Mac Booster VirusClamAV
Quick Mac Booster VirusAVG AV
Quick Mac Booster VirusMaldet

Quick Mac Booster Virus

The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

First, Force Quit Safari again.

Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.

Quick Mac Booster Virus

Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

Quick Mac Booster Virus

and then again on the Extensions tab,

Quick Mac Booster Virus

Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.
Quick Mac Booster Virus

The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
Quick Mac Booster Virus

Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

Still in the Preferences menu, hit the General tab

Quick Mac Booster Virus

Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
Quick Mac Booster Virus

Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

Quick Mac Booster Virus How to Remove Quick Mac Booster From Firefox in OSX:

Open Firefox, click on Quick Mac Booster Virus (top right) ——-> Add-ons. Hit Extensions next.

Quick Mac Booster Virus

The problem should be lurking somewhere around here – Remove it. Then Refresh Your Firefox Settings.

Quick Mac Booster VirusHow to Remove Quick Mac Booster From Chrome in OSX:

Start Chrome, click Quick Mac Booster Virus —–>More Tools —–> Extensions. There, find the malware and select Quick Mac Booster Virus.

Quick Mac Booster Virus

Click Quick Mac Booster Virus again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines. Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


About the author


Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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