Flvto Downloader Adware – How to Remove It (Mac) – Update July 2019

This article has been made with the main idea to help explain what is the Flvto Downloader and how you can safely remove this adware from your Mac.

A new adware for Mac devices, called Flvto Downloader has been detected to pose as a YouTube downloader application, but in reality the app comes embedded with adware components that show multiple different types of advertisements. Since those ads that are shown by this app may eventually lead to dangerous sites that may be of a scamming or malicious origin, users are advised to remove Flvto Downloader from their Mac in the even they see it added. If you have Flvto Downloader and you want to remove it from your Mac, we recommend that you read this article thoroughly.

Threat Summary

NameFlvto Downloader
TypeAdware for Mac OS
Short DescriptionPoses as a youtube downloader and converter, but also comes embedded with adware.
SymptomsIntrusive advertisements may start to appear on your Mac.
Distribution MethodVia software bundling or websites, advertising it.
Detection Tool See If Your System Has Been Affected by malware


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User ExperienceJoin Our Forum to Discuss Flvto Downloader.

Flvto “Virus” – How Does It Spread

The main way via which the Flvto Downloader may land on your Mac is if the software is downloaded as a result of being advertised on websites with low reputation or FLVTO’s own website:

When first visited, the website itself asks you to allow push notifications and other types of ads to appear when you visit as you can see from the image below. This is believed to be one of the methods that may be used to spread FLVTO Downloader on computers, since some misleading push notifications may also add Flvto converter automatically to your Mac’s web browsers.

Another mean of possible replication of Flvto is often believed to be software bundling. This method which is used to spread the Flvto downloader adware may basically include its installation prompt in the installer of another app you may have downloaded for your Mac. And it is not eeasy to spot the Flvto app either, since it may exist in an install step that is well concealed in the “Advanced” or “Custom” installation modes. Either way, once visited, the install step may advertise Flvto Downloader as an app that is useful and is a “free extra” or an “optional offer” to your current installation to get you to accept it.

Flvto – Purpose and Activity

In general, the Flvto “virus” is advertised as a program that is a free YouTube converter. They aim to provide the following service according to their own site:

How can I download video and audio from YouTube?
Our FREE YouTube converter makes converting streaming videos to MP3 online easier and faster than ever! Get the ultimate listening experience with our music downloader.
Use Our Converter mp3 from YouTube On Any OS
Feel free to use our YouTube MP3 converter on any operating system. Whether you have Linux, MacOS, or Windows, you can easily convert your favorite videos from YouTube into the most popular formats with our MP3 converter. Simply paste the URL of your favorite videos into our music downloader and download high-quality tracks delivered straight to your desktop.

But this is not all, since Flvto “virus” may also be added to web browsers as an extension. And this extension may not be the actual Flvto software, but a mere copy of it that is cramped up with adware components and may change your web browser settings.

The outcome of this is that you Mac may start lagging and becoming very slow and your browser’s settings may be changed to accept ads. More to it, the creators of Flvto Downloader also admit to using third-party advertising companies to serve ads and they also claim that they cannot guarantee your security when you see those ads:

The advertisements that may be shown as a result of having the Flvto Downloader on your Mac may be several types, among which could be the following:

  • Pop-ups.
  • Banners.
  • Online search results that are ad-supported.
  • Browser redirects.

The advertisements are shown by third-party sites and this means that they may lead you to some dangerous pages, that could turn out to be:

  • Malicious pages, that may infect your Mac with viruses.
  • Scamming pages that may show tech support type of scams.
  • Web pages that may pretend to be the login pages of Facebook. Gmail and other big services, but are in fact Phishing.

Remove Flvto “Virus” from Your Mac

To remove this unwanted app from your Mac, it is strongly recommended that you follow the removal instructions underneath this article. They have been created with the main idea to help you delete this unwanted app either manually or automatically. Be advised that if you want maximum effectiveness and the best results for removal, experts always recommend using an advanced malware scanner and removal tool. Such software aims to thoroughly remove all components of adware that may or may not be related to Flvto Downloader and also makes sure that you Mac stays safe in the future as well.


Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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with SpyHunter for Mac
Flvto Downloader may remain persistent on your system and may re-infect it. We recommend you to download SpyHunter for Mac and run free scan to remove all virus files on your Mac. This saves you hours of time and effort compared to doing the removal yourself.
Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy

Preparation Phase:

Before starting to follow the steps below, be advised that you should first do the following preparations:

  • Backup your files in case the worst happens.
  • Make sure to have a device with these instructions on standy.
  • Arm yourself with patience.

Step 1: Uninstall Flvto Downloader and remove related files and objects

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to Flvto Downloader:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Flvto Downloader. If you find it, right-click on the app and select “Move to Trash”.

6. Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Flvto Downloader. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Flvto Downloader via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1. Click on "Go" and Then "Go to Folder" as shown underneath:

2. Type in "/Library/LauchAgents/" and click Ok:

3. Delete all of the virus files that have similar or the same name as Flvto Downloader. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Step 2: Remove Flvto Downloader – related extensions from Safari / Chrome / Firefox

Remove an extension from Safari and reset it.Remove a toolbar from Google Chrome Remove a toolbar from Mozilla Firefox

1. Start Safari

2. After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

3. From the menu, click on "Preferences"

stf-safari preferences

4. After that, select the 'Extensions' Tab


5. Click once on the extension you want to remove.

6. Click 'Uninstall'

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Flvto Downloader will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

1. Start Google Chrome and open the drop menu

2. Move the cursor over "Tools" and then from the extended menu choose "Extensions"

3. From the opened "Extensions" menu locate the add-on and click on the garbage bin icon on the right of it.

4. After the extension is removed, restart Google Chrome by closing it from the red "X" in the top right corner and start it again.

1. Start Mozilla Firefox. Open the menu window

2. Select the "Add-ons" icon from the menu.

3. Select the Extension and click "Remove"

4. After the extension is removed, restart Mozilla Firefox by closing it from the red "X" in the top right corner and start it again.

Step 3: Scan for and remove Flvto Downloader files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Flvto Downloader, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.

Click the button below below to download SpyHunter for Mac and scan for Flvto Downloader:


SpyHunter for Mac

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