Manager Boost Mac

Manager Boost

Manager Boost is a browser hijacking app that redirects users of Mac web browsers to promotional websites. Manager Boost is also known to make changes to the default web browser, install a new search engine, modify the homepage address and set up a few other components which users may not approve of.

Manager Boost Mac

The Manager Boost App Virus on Mac

Generally speaking, programs like Manager Boost, Operative FieldSearches Network or Link Branch that fall in the browser-hijacking category are not associated with any malicious behavior and do not have the dangerous features of online viruses, or malware such as Ransomware and Trojans. However, users are generally advised not to keep these programs on their machines because their activities may expose them at certain browsing-related risks.

Manager Boost for Mac

Manager Boost for Mac is a piece of software that can be more annoying than helpful and may cause significant web navigation problems instead of enhancing your online experience. Still, the developers of Manager Boost for Mac promote it as a helpful addition for Safari, Firefox, Chrome and other Mac-compatible browsers.

However, when this browser hijacker is mounted on the browser, its modifications are usually not well accepted by the affected users. Usually, the majority of people get annoyed by the replacement of the  homepage address, the new search engine and the unknown toolbars and redirect buttons that Manager Boost installs without seeking approval. In addition to that, a lot of users find the automatic page redirects to predetermined web locations that this program initiates as quite questionable and irritating. But that is not all. Manager Boost may place numerous aggressive online ads, pop-ups and banners on every page that you visit during your web browsing sessions, and your add-blocker won’t be able to stop them.

What is Manager Boost?

Manager Boost is a program with browser-hijacking capabilities that is often mistaken for a virus or malware. Users report that Manager Boost tends to establish control over their Mac browser by making unauthorized changes to its homepage, search engine and other settings.

Manager Boost is also famous for its ability to spam the monitor of its users with different pop-ups, pay-per-click ads, banners, promotional posts, and automatic redirects to random pages. Obviously, this app can be quite disturbing and can have very unpleasant effects on your overall web surfing experience. There is, however, a fairly easy way to remove Manager Boost and uninstall its browser “improvements” and in the removal guide below you will find all the instructions for it.

Getting rid of the browser hijacker is actually a very good idea because such software may sometimes expose you to questionable web materials or trick you to click on malicious web ads. What’s more, its auto-redirects may possibly land you on illegal websites or pages that have been compromised by real viruses, ransomware, Trojans and other nasty online infections.

The ManagerBoost app

The ManagerBoost app is a browser hijacker that can change the configurations of popular Mac browsers like Safari and Chrome without being authorized to do so. The ManagerBoost app can substitute the main search engine with a different one, replace the homepage URL and install additional components.

The easiest way to stop Manager Boost from messing with the settings and features of your browser is to fully uninstall it from the system. This can be done either by using a professional removal tool or a manual removal guide. Further down you will find more details about both of these methods as well as a reference to a tested software application for browser hijacker removal.


Name Manager Boost
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Some of the very first symptoms may include changes in the homepage and/or the default search engine of the main web browser.
Distribution Method Browser Hijackers may often be distributed as free applications or add-ons inside the installers of other software.
Detection Tool

Remove Manager Boost App Virus from Mac

For a quick way to remove Manager Boost 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 Manager Boost.
  5. Remove Manager Boost 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 Manager Boost!

Manager Boost Mac

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.

Manager Boost Mac


Start Activity Monitor by opening up Finder, then proceed to Manager Boost Mac

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:

Manager Boost Mac

Now click on Sample at the bottom:

Manager Boost Mac

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:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Manager Boost Mac
Drag and Drop File Here To Scan
Manager Boost Mac
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    Manager Boost Mac

    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.

    Manager Boost Mac

    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,

    Manager Boost Mac

    and then again on the Extensions tab,

    Manager Boost Mac

    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.
    Manager Boost Mac

    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,
    Manager Boost Mac

    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

    Manager Boost Mac

    Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
    Manager Boost Mac

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

    Manager Boost Mac How to Remove Manager Boost From Firefox in OSX:

    Open Firefox, click on Manager Boost Mac (top right) ——-> Add-ons. Hit Extensions next.

    Manager Boost Mac

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

    Manager Boost MacHow to Remove Manager Boost From Chrome in OSX:

    Start Chrome, click Manager Boost Mac —–>More Tools —–> Extensions. There, find the malware and select Manager Boost Mac.

    Manager Boost Mac

    Click Manager Boost Mac 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.

    Leave a Comment