Severity scale:  
  (10/100)

EFast. How to remove? (Uninstall guide)

removal by Lucia Danes - -   Also known as eFast Browser | Type: Adware
12

eFast software belongs to an infamous spyware category. Although its developers (Clara-Labs) are convincing people that it is “A web browser built for speed, simplicity, and security,” don’t fall into believing this. Instead of accommodating your web browsing, eFast may replace your default web browser without asking your permission and initiate various interferences during your browsing.

Why shouldn’t I trust eFast web browser?

Security vendors claim that eFast hijack can replace or even delete legitimate web browsers on your computer and set eFast app as your default Internet browser. Please be very attentive if you have noticed an increased amount of ads on your screen – if you are using Google Chrome, check the ‘About’ section in Chrome browser’s settings. We have investigated this rogue app and found out that it often pretends to trick computer users and particularly replace Google Chrome browser. After that, it abolishes all shortcuts to other web browsers automatically and prevents users from opening them.

eFast browser hijack

This browser threat can infect your computer system unnoticeably. Security experts warn that eFast can be spread bundled with browser hijackers, so don’t be surprised seeing some search.sidecubes.com, Dregol.com, istart123.com or any other bogus search engine set as your default start page/search provider. As we have already mentioned, this fraudulent web browser can deliver excessive amounts of ads to you, so, as a result, it is considered to be an ‘adware’ program. It has been noticed that it displays commercial and non-commercial advertisements pretending that they are displayed by the websites that the user is viewing. However, if they are marked with text like “Ads by eFast,” “eFast Browser Ads,” “powered by eFast” or similarly, there are no doubts that they are brought by this dubious web browser.

Unfortunately, this eFast software is involved in doubtful third-party advertising campaigns, so we recommend avoiding to click on eFast ads as they can end you up on rogue web sources that might run suspicious businesses, such as the distribution of potentially unwanted programs. That’s why eFast redirects may appear to be risky to you and your PC’s security. Besides, this adware is known to be tracking victim’s browsing activities as well, which is why it may also cause leakage of personally non-identifiable information. To prevent all inconveniences and minimize the risk of another computer infection, we recommend you to install Reimage spyware removal tool and terminate eFast web browser ASAP.

How can I avoid eFast hijack?

Regarding eFast distribution, it would be too nice to say that it is unfair. In fact, this program is distributed using “bundling,” which means that its developers exploit users inattentiveness by spreading this ad-supported web browser with other free programs. To be more specific, this application can be found attached to various freeware as an ‘optional download.’ The sad truth is that people are used to installing freeware by clicking the ‘Next’ button all the time, so the eFast’s developers’ attempts to inject eFast virus along with some download managers and media players can be very successful. To avoid installing eFast and similar PUPs, you have to select “Advanced” or “Custom” settings whenever you install new programs to your PC. Then, you must deselect additional software components by removing the tick mark next to suggestions to install them. DO NOT opt for ‘Default’ or ‘Basic’ one! These settings conceal the information about additional attachments. If you have installed freeware using these options and now eFast virus has occupied your PC, please continue reading on page 2 to find out how to remove it.

Can I remove eFast by myself?

Any legitimate application can be removed manually. However, what regards eFast virus, manual removal is not recommended. As we have already mentioned, this web browser is usually spread by ‘bundling’ and may carry other PUPs alongside. As a result, your computer might have been hijacked by several PUPs at once. Therefore, to fix your computer completely, a full system check with a trustworthy anti-spyware is a number one solution. A reputable spyware removal tool can detect and eliminate all of them.

You can remove eFast automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove eFast you agree to our privacy policy and agreement of use.
do it now!
Download
Reimage (remover) Happiness
Guarantee
Download
Reimage (remover) Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall eFast. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
Press mentions on Reimage

Manual eFast Removal Guide:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate eFast from Windows systems

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall eFast and related programs
    Here, look for eFast or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall eFast from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for eFast or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of eFast from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for eFast and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete eFast removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase eFast from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, eFast should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove eFast from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select eFast and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete eFast removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Delete eFast from Google Chrome

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select eFast and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete eFast removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate eFast from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for eFast or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete eFast removal process. Select all options and click on 'Reset' button
After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of eFast registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Lucia Danes
Lucia Danes - Virus researcher

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

Contact Lucia Danes
About the company Esolutions


  • Michael9911

    Unfortunately, I did not manage to remove eFast ads using your manual removal guide. However, SpyHunter has helped me a lot because it detected a whole bunch of PUPs and removed them successfully. Now m y PC runs as new. Thanks!

  • Terahypez

    THIS WEB BROWSER IS MALWARE! It installed a few more apps to my computer without asking for my permission! What a trickster!!

  • cindy134

    what a scam! In my opinion, efast is totally a virus!