Did you install Tube Dimmer by yourself? Do you know what is it? Can you uninstall it from your computer? Maybe you are confusing that why your computer works poorly. This passage will help you know the Tube Dimmer malware, and gives you a guide to uninstall it.

What Is Tube Dimmer?

Tube Dimmer states that it is a “free application that allows you to turn off the lights when watching videos on your favorite web sites. When Tube Dimmer is running you will find a new light switch button on eligible web sites.” However, users complain this program recently. Let’s see what users complain about:

Tube Dimmer 2.6.43 continually attaches itself to my Firefox even after I removed it! I do not want it, I did not ask for; yet it keeps attaching itself. This type of Malware or behavior only angers me more. I want your product (Tube Dimmer 2.6.43) out of my PC for good!

I messed up and ended up downloading this thing called Tube Dimmer which I cannot get rid of. Can anyone help me with this please? I use Mozilla FIrefox.

That is what users come across. Once the Tube Dimmer is installed, the first problem that users encounter is the browser hijacker. Users’ homepages will be redirected to web sites related to Tube Dimmer. Users may download it accidently, or it is installed when users download or update free programs from the Internet. Other distribution ways can be hacked web sites, suspicious links, or spam email attachments. Users have to be careful when they browse the Internet.

Tube Dimmer malware drops malicious files and registry entries to the infected system once installed. It also installs malicious toolbar and add-ons to browsers so that it can take control of the browsers. Popular browsers including Internet Explorer, Google Chrome and Mozilla Firefox can be affected. Tube Dimmer changes browser settings such as homepages, DNS settings and default search engine. Therefore, users cannot surf the Internet normally. Users have to remove Tube Dimmer as soon as they can before it causes other computer problems.

Tube Dimmer Is Not Friendly to Your Computer

  1. Tube Dimmer injects to target computer without users’ permission;
  2. Tube Dimmer drops malicious files and registry entries to the system;
  3. Tube Dimmer installs toolbars and add-ons to browsers;
  4. Tube Dimmer changes the default browser settings;
  5. Tube Dimmer causes browser problems such as homepage hijacker or search results redirections;
  6. Tube Dimmer degrades the computer performance.

Solutions to remove Tube Dimmer efficiently :

Solution One: Tube Dimmer manual removal instruction

Solution Two: Automatically remove Tube Dimmer from PC by using SpyHunter

Step by step guide: (please perform all the steps in correct order)

Solution One: Tube Dimmer manual removal instruction

Step 1: stop all the processes about Tube Dimmer
Guide: Open task manager by pressing Alt+Ctrl+Del keys at the same time. Another way is to click on the Start button and choose Run option, then type taskmgr into and press OK.

Terminate all the processes of Tube Dimmer

Step2: uninstall PUP program added by Tube Dimmer from your computer.
Click the Start button, then select Control Panel, and click on Add or Remove programs.

Step 3: show hidden files and folders and delete all the following files.
Guide: click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Delete all the following files belong to Tube Dimmer

%AllUsersProfile%\{random.exe\
%AllUsersProfile%\Application Data\
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\random

Step 4: open Registry Editor to delete all the registries as below
Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter. )

Delete all the vicious registries as below:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\ BrowserSafeguard \ShortcutPath “%AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe” -u
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”
HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0

Step 5: disable any suspicious startup items that are made by Tube Dimmer.

Click Start menu ; click Run; type: msconfig in the Run box; click Ok to open the System Configuration Utility; Disable all possible startup items generated.

Solution Two: Automatically remove Tube Dimmer from PC by using SpyHunter

SpyHunter is designed as a simple way for the average computer user to protect their PC from online threats. It is automatically configured to give you the best protection. It provides reliable protection against all kinds of malicious threats including spyware, adware, hijackers, rootkits, and more. You can follow the instructions provided below to download and install SpyHunter successfully, and enjoy the immediate and ongoing protection.

1. Download SpyHunter by clicking the following download link:

2. Double-click on the downloaded file. If asked to allow program to make changes to this computer, click “Yes” button.


3. In this step, please accept the Licence Agreement and click “Next >” button.


4. After the definition database is downloaded, system scan will automatically start.

5.Tick “Select all” and press “Remove” button to get rid of all the detected threats on your computer.

Useful video guide on how to clean up Tube Dimmer:

Note: the longer Tube Dimmer stays in your PC, the more damages it will make, speedy removal is needed to regain a fast, clean and safe PC. If you have spend too much time in manual removing Tube Dimmer and still not make any progress, you can download and install Spyhunter antivirus software to remove Tube Dimmer automatically for you.


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