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Remove Disk Defrag Free virus (Free Guide) - Removal Guide

removal by Linas Kiguolis - - | Type: System tools

Is Disk Defrag Free a trustworthy program?

Questions about Disk Defrag Free virus

Disk Defrag Free virus – this is how some computer users start calling this system optimizer, which we categorize as a potentially unwanted program (PUP)[1]. There is no reason to call Disk Defrag Free a virus because it is not malicious[2]. However, some of its features can greatly annoy you, and you shouldn’t tolerate them. It appears that Disk Defrag Free installer suggests installing two additional Auslogics (the developer) programs – Driver Updater and BoostSpeed 9. What is more, the Disk Defrag installer will recommend you to “Set Yahoo as your homepage and default search engine.” If you agree to do so, Yahoo Toolbar will change these browser settings in Chrome, IE, and Firefox. Although Yahoo search is not malicious – it is entirely legitimate, you might not want to change your current homepage and default search engine. However, if you tend to quickly switch through software installation by clicking “Next” repeatedly, you probably won’t even notice these suggestions.
Disk Defrag Free
Researcher shows what programs come in Disk Defrag Free software bundle.

Disk Defrag Free is categorized as system tool because it is not a dangerous program, however, it hardly adds any useful features to computer. It has an aim to advertise other programs, so do not be surprised if it sends you ads with suggestions to install additional programs every once in a while. The developer admits that in its Privacy Policy: “Auslogics Products may provide links to third-party websites and products.” However, the developer also says that it has no control over third-party websites or their products. This gives us an idea that it doesn’t care whether these sites are safe or not, so we suggest you not to trust or install third-party products advertised by this disk defrag tool or related programs. If you want to remove Disk Defrag Free from your PC, employ Reimage Reimage Cleaner or similar software for its removal. You can find manual Disk Defrag Free removal guide right below the description of this potentially unwanted program.

How could I install this program?

You can download Disk Defrag Free from its developers’ websites, however, we do not exclude the possibility of installing it alongside another free program[3]. We discovered that this program itself is a software bundle[4] that contains two additional programs, so we assume that it can also be distributed by other programs, too. To avoid installing it without an intention to do it, we suggest selecting Custom/Advanced settings in software installers[5]. Remember that software bundling is a widely used technique to distribute potentially unwanted programs, and surprisingly, it is a legitimate trick. If you choose our recommended settings, you will get a chance to see the extras included in your download and opt them out.

How to remove Disk Defrag Free?

If you think that you no longer want to keep this system tool on your PC, remove Disk Defrag Free along with related programs using anti-spyware software. If you do not want to use additional program, we recommend you to rely on these instructions prepared by our team. For full Disk Defrag Free removal, you will need to locate all programs related to it and delete all files associated with them. 

You may remove virus damage with a help of Reimage Reimage Cleaner . SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage Reimage Cleaner, submit a question to our support team and provide as much details as possible.
Reimage Reimage Cleaner has a free limited scanner. Reimage Reimage Cleaner offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage Cleaner, try running Combo Cleaner.

To remove Disk Defrag Free virus, follow these steps:

Get rid of Disk Defrag Free from Windows systems

Open Control Panel and go to Add/Remove Programs panel as shown below. Here, uninstall these three programs by Auslogics:

  • Disk Defrag Free;
  • Driver Updater;
  • BoostSpeed. 

  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 Disk Defrag Free and related programs
    Here, look for Disk Defrag Free 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'

Delete Disk Defrag Free 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 Disk Defrag Free 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'

Uninstall Disk Defrag Free 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 Disk Defrag Free 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 Disk Defrag Free removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again

Erase Disk Defrag Free virus 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, Disk Defrag Free should be removed from your Microsoft Edge browser.

Remove Disk Defrag Free from Mozilla Firefox (FF)

Delete unwanted extensions from Mozilla Firefox using these instructions.

  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 Disk Defrag Free 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 Disk Defrag Free removal. Click on 'Reset Firefox' button for a couple of times

Eliminate Disk Defrag Free from Google Chrome

Delete all browser extensions installed by Disk Defrag Free. You might also find Yahoo Toolbar extension here; if you do not want to use it, delete it.

  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 Disk Defrag Free 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 Disk Defrag Free removal. Click on 'Reset' button to complete your removal

Get rid of Disk Defrag Free 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 Disk Defrag Free 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 Disk Defrag Free removal process. Select all options and click on 'Reset' button

About the author

Linas Kiguolis
Linas Kiguolis - Expert in social media

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  1. Lola says:
    February 27th, 2017 at 12:27 pm

    I never wanted to install this program, no idea why these 3 are now on my computer. im confused, gotta say.

  2. pierson says:
    February 27th, 2017 at 12:28 pm

    Thanks, uninstalled all three already.

  3. Malwr says:
    February 27th, 2017 at 12:29 pm

    !!!!! I was looking for information about these programs for a while, finally found an explanation !

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