How To Get Rid Of Extensions On Mac

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  1. How To Get Rid Of Extensions On Mac
  2. How To Delete Extensions Mac

Safari extensions are software programs you can install to customize the way your browser works. So I certainly don't want to get rid of it. Visit our Mac Geek Gab Q&A Forums and have. In the Apple menu bar, click the selector, and select Preferences. In the Preferences window, click the Extensions tab. On the left, uncheck any boxes next to the extensions you want to disable. To remove the extension, select the extension name on the left, then click the Uninstall button.

How to remove SubVideoTube from Mac?

What is SubVideoTube?

Developers of apps like SubVideoTube use deceptive tactics to distribute their apps. Therefore, users often download and install them unknowingly. Apps that users download, install inadvertently are called potentially unwanted applications (PUAs). It is likely that the installer for SubVideoTube comes bundled with adware, a browser hijacker, or other PUA. Users who have the SubVideoTube app of some other PUA installed on a browser or the operating system should remove it.

There is a high chance that the main purpose of SubVideoTube's installer is not to distribute SubVideoTube but some advertising-supported software, a browser hijacker, or other unwanted software. Users should never have any adware installed on their browsers or computers. Apps of this type are designed to generate revenue for their developers by serving banners, surveys, coupons, pop-up ads, or other advertisements. More precisely, to display ads that are used to promote dubious websites or distribute PUAs: if clicked, those ads can open untrustworthy pages or run scripts designed to download or even install unwanted software. Moreover, it is common for adware to be designed to gather IP (Internet Protocol) addresses, URLs of visited web pages, entered search queries, geolocations, and other data relating to Internet browsing activities. It is important to mention that adware can be capable of reading passwords, credit card details, and other personal sensitive information as well.

The installer for SubVideoTube could be used to distribute some browser hijacker as well. Apps of this type promote fake search engines changing the browser's settings such as the address of a default search engine, homepage, and (or) new tab. They change them to an address of specific address so that users would visit every time they open a browser (new window), new tab and enter search queries into URL bar, and use it to search the web. Typically, fake search engines show results generated by Yahoo, Google, Bing, or other legitimate search engine or (and) promote questionable websites, show ads, etc. Usually, users cannot revert to previous settings unless they uninstall a browser hijacker.

Threat Summary:
NameAds by SubVideoTube
Threat TypeAdware, Mac malware, Mac virus
Detection Names (Installer)Avast (MacOS:Agent-NP [Trj]), AVG (MacOS:Agent-NP [Trj]), Qihoo-360 (Mac/Trojan.Generic.HtcASQAA), Full List (VirusTotal)
SymptomsYour Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methodsDeceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads.
DamageInternet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Malware Removal (Mac)

To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
▼ Download Combo Cleaner for Mac
To use full-featured product, you have to purchase a license for Combo Cleaner. Limited three days free trial available.

There are many installers that are used to come bundled with PUAs, a couple of examples are the installer for FlashPVideo and FPVideo. Quite often these installers are designed to look like the installers for Adobe Flash Player. It is common for PUAs to be designed only to generate revenue for their developers. In other words, most of them are useless to their users. It is important to know that users who have apps that can collect sensitive information installed on their browsers, computers may become victims of identity theft, lose access to personal accounts, suffer monetary loss, etc.

How did SubVideoTube install on my computer?

It very likely that the installer for SubVideoTube is advertised on some deceptive website (e.g., on a website that uses scare tactics to trick visitors into installing unnecessary, potentially malicious software). Another popular method to trick users into downloading, installing PUAs is to include them in downloaders, installers of other programs, and hide information about it in their settings such as 'Custom', 'Advanced', 'Manual'. Users download or install PUAs together with other programs when they do not check those settings (when they do not decline unwanted offers). One more deceptive way to distribute PUAs is to design ads to run certain scripts. Once clicked, those ads cause download or even installation of some unwanted software.

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How to avoid installation of potentially unwanted applications?

Unwanted downloads, installations can be avoided by checking downloaders, installers for bundled applications (usually they can be found in 'Custom', 'Advanced' or other settings) and decline them before finishing download, installation processes. Also, it can be achieved by downloading apps or files from official websites and via direct links only. Other sources for downloading them (e.g., Peer-to-Peer networks like torrent clients, eMule, third-party downloaders, unofficial pages) are not reliable. Third-party installers cannot be trusted too. Additionally, it can be avoided by carefully choosing what ads to trust. Ads that appear on shady pages cannot be trusted. It is common that users who click on them open questionable websites or cause unwanted downloads, installations. If there are unwanted extensions, plug-ins, or add-ons installed on a browser, or programs of this kind are installed on the operating system, then they should be uninstalled/removed as soon as possible. If your computer is already infected with SubVideoTube, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

Screenshot of SubVideoTube adware installer setup:

Instant automatic Mac malware removal:Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for MacBy downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited three days free trial available.

Quick menu:

  • STEP 1. Remove SubVideoTube related files and folders from OSX.
  • STEP 2. Remove SubVideoTube ads from Safari.
  • STEP 3. Remove SubVideoTube adware from Google Chrome.
  • STEP 4. Remove SubVideoTube ads from Mozilla Firefox.

Video showing how to remove adware and browser hijackers from a Mac computer:

SubVideoTube adware removal:

Remove SubVideoTube-related potentially unwanted applications from your 'Applications' folder:

Click the Finder icon. In the Finder window, select 'Applications'. In the applications folder, look for 'MPlayerX', 'NicePlayer', or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Combo Cleaner checks if your computer is infected with malware. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited three days free trial available.

Remove ads by subvideotube related files and folders:

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder..

Check for adware-generated files in the /Library/LaunchAgents folder:

In the Go to Folder.. bar, type: /Library/LaunchAgents


In the 'LaunchAgents' folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - 'installmac.AppRemoval.plist', 'myppes.download.plist', 'mykotlerino.ltvbit.plist', 'kuklorest.update.plist', etc. Adware commonly installs several files with the same string.

Check for adware generated files in the /Library/Application Support folder:

In the Go to Folder.. bar, type: /Library/Application Support


In the 'Application Support' folder, look for any recently-added suspicious folders. For example, 'MplayerX' or 'NicePlayer', and move these folders to the Trash.

Check for adware-generated files in the ~/Library/LaunchAgents folder:


In the Go to Folder bar, type: ~/Library/LaunchAgents

In the 'LaunchAgents' folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - 'installmac.AppRemoval.plist', 'myppes.download.plist', 'mykotlerino.ltvbit.plist', 'kuklorest.update.plist', etc. Adware commonly installs several files with the same string.

How To Get Rid Of Extensions On Mac

Check for adware-generated files in the /Library/LaunchDaemons folder:


In the Go to Folder.. bar, type: /Library/LaunchDaemons


In the 'LaunchDaemons' folder, look for recently-added suspicious files. For example 'com.aoudad.net-preferences.plist', 'com.myppes.net-preferences.plist', 'com.kuklorest.net-preferences.plist', 'com.avickUpd.plist', etc., and move them to the Trash.

Scan your Mac with Combo Cleaner:

How To Delete Extensions Mac

If you have followed all the steps in the correct order you Mac should be clean of infections. To be sure your system is not infected run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file double click combocleaner.dmg installer, in the opened window drag and drop Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates it's virus definition database and click 'Start Combo Scan' button. Any video converter hd mac.

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays 'no threats found' - this means that you can continue with the removal guide, otherwise it's recommended to remove any found infections before continuing.

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Ads by SubVideoTube removal from Internet browsers:

Remove malicious extensions from Safari:

Remove ads by subvideotube related Safari extensions:

Open Safari browser, from the menu bar, select 'Safari' and click 'Preferences..'.

In the preferences window, select 'Extensions' and look for any recently-installed suspicious extensions. When located, click the 'Uninstall' button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

Remove malicious plug-ins from Mozilla Firefox:

Remove ads by subvideotube related Mozilla Firefox add-ons:

Open your Mozilla Firefox browser. At the top right corner of the screen, click the 'Open Menu' (three horizontal lines) button. From the opened menu, choose 'Add-ons'.

Choose the 'Extensions' tab and look for any recently-installed suspicious add-ons. When located, click the 'Remove' button next to it/them. Note that you can safely uninstall all extensions from your Mozilla Firefox browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

Remove malicious extensions from Google Chrome:

Remove ads by subvideotube related Google Chrome add-ons:

Open Google Chrome and click the 'Chrome menu' (three horizontal lines) button located in the top-right corner of the browser window. From the drop-down menu, choose 'More Tools' and select 'Extensions'.

In the 'Extensions' window, look for any recently-installed suspicious add-ons. When located, click the 'Trash' button next to it/them. Note that you can safely uninstall all extensions from your Google Chrome browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

What is MacTrusted?

MacTrusted is a potentially unwanted program that comes to users' devices in the form of a browser extension. In most cases, MacTrusted may end up on your computer after you install some freeware and don't opt out of optional apps offered by download client. Once inside, it takes over your search engine/new tab settings replacing it with a new one which in turn provides users with inaccurate search results. This is done to make user visit affiliate websites as owners of MacTrusted earn money using a pay-per-click technique where revenue comes from each user's click on partner link. The presence of hijacker is also often associated with information tracking. MacTrusted tracks browsing activities, cookies, technical information, and other data. The gathered data may be used to display ads that suit users' interests and attract to click on them even more. Manual guide to remove MacTrusted is given at the end of the article. You can also rely on automatic solution which is quicker and simpler.

How to remove MacTrusted?

Automatic removal of MacTrusted

To make sure that the hijacker won't appear again, you need to delete MacTrusted completely. For this, you need to remove the application then check the drives for such leftovers as MacTrusted files and registry entries.

SpyHunter is a powerful tool that is able to keep your Mac clean. It would automatically search out and delete all elements related to MacTrusted. It is not only the easiest way to eliminate MacTrusted but also the safest and most assuring one.


Steps of MacTrusted manual removal

Remove MacTrusted from Applications

As it was stated before, more likely that the hijacker appeared on your system brought by other software. So, to get rid of MacTrusted you need to call to memory what you have installed recently.

  1. Open a Finder window
  2. Click Applications line on the sidebar
  3. Try to find applications related to MacTrusted (for example: some applications that you never installed yourself). Select them, right-click it and choose Move to Trash

Remove MacTrusted from Profiles

  1. Launch System Preferences
  2. Select Profiles at the bottom of window.
  3. Choose AdminPrefs profile, click '-' icon and enter password.

Remove MacTrusted using Terminal

  1. Open Terminal
  2. Copy/paste:
    defaults write com.apple.finder AppleShowAllFiles YES
  3. Press Return
  4. Hold the Option/alt key, then right click on the Finder icon in the dock and click Relaunch
  5. Navigate to: /Users/yourmacname/Library/Application Support/
  6. Delete Folder: Agent
  7. Go back to Terminal and copy/paste:
    defaults write com.apple.finder AppleShowAllFiles NO
  8. Press Return
  9. Hold the Option/alt key, then right click on the Finder icon in the dock and click Relaunch

Remove MacTrusted from browsers

Since most of the hijacker threats use a disguise of a browser add-on, you will need to check the list of extensions/add-ons in your browser.

How to remove MacTrusted from Safari

  1. Start Safari
  2. Click on Safari menu button, then go to the Extensions
  3. Delete MacTrusted or other extensions that look suspicious and you don't remember installing them

How to remove MacTrusted from Google Chrome

  1. Start Google Chrome
  2. Click on Tools, then go to the Extensions
  3. Delete MacTrusted or other extensions that look suspicious and you don't remember installing them

How to remove MacTrusted from Mozilla Firefox

  1. Start Mozilla Firefox
  2. Click on the right-upper corner button
  3. Click Add-ons, then go to Extensions
  4. Delete MacTrusted or other extensions that look suspicious and you don't remember installing them

If the above-mentioned methods didn't help in eliminating the threat, then it's better to rely on an automatic way of deleting MacTrusted.
We also recommend to download and use SpyHunter to scan the system after MacTrusted removal to make sure that it is completely gone. The antimalware application will detect any vicious components left among the system that can recover MacTrusted.





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