Remove Ads by Testpid

Ads by Testpid

You probably landed on this page because a constantly appearing stream of Ads by Testpid has been causing you some browsing disturbance lately. Ads by Testpid is an Adware piece of software, famous for its intrusive generation of ads.

Remove Ads by Testpid

Ads by Testpid keeps appearing when you search on YouTube and Google.

In the next lines, we are going to provide you with some essential information about the nature of this software and we will explain to you why Ads by Testpid could be interfering with your normal browsing. In addition, we are going to provide you with a solution, which can help you remove the nagging ads and uninstall the Adware that triggers the ads and the redirects. If your Chrome, Opera, Firefox or IE browser has been invaded, the Removal guide below contains exact instructions, which are designed to guide you through the entire uninstallation process. Feel free to use them for saving yourself from the never-ending stream of ads, pop-ups, and banners that probably prevent you from enjoying your time spent on the web.

Why do you see so many ads?

The software programs, belonging to the Adware family, are famous for their ability to generate hundreds of ads, different banners, new tabs, and pop-ups every time the users open their browser and start a session. The main reason behind this activity is simply online advertising. Tools like Ads by Testpid are usually set to display as many commercial messages as possible and to generate traffic and clicks to certain sponsored offers and sales. The developers of such software may benefit financially from the Adware by receiving revenue from every click through Pay-Per-Click remuneration models. That’s why they are more than interested to display hundreds of ads through their programs. The users, however, may find programs like Ads by Testpid and their activity as quite bothering and irritating and may refer to them as potentially unwanted.

Does Adware resemble any kind of malicious virus?

Is Ads by Testpid harmful? Is it a virus? Can it corrupt my PC? These are common questions that many web users raise, once they face the wall of ads on their screen. Fortunately, we have some relieving news about the nature of this Adware. Despite its potential annoying behavior, such software does not contain virus-like scripts and is generally not capable of causing serious harm. Real malware (such as Trojans, Ransomware, Spyware and other nasty viruses) typically has extremely dangerous abilities such as system and data corruption, file encryption, deletion of files, theft of credentials and many more dreadful features. Adware, on the other hand, has not been related to criminal activities like the ones mentioned above so far. At its worst, this software may irritate you and decrease the quality of your web browsing, but it will not corrupt or delete anything on your machine.

Still, should you keep Ads by Testpid or have it removed?

Despite not been classified as malicious, many security experts include Adware in their list of potentially unwanted programs. The reason is, pieces like Ads by Testpid, if not harmful on their own, may still indirectly expose your system to certain security threats. In a web space full of malware, you should be very careful regarding what kind of content you interact with. Unfortunately, many criminals use popping ads, fake banners and links to spread their infections, so if you keep a software that constantly floods your screen with popping boxes, blinking links, tabs and redirecting messages, it is a matter of time to accidentally click on a potential Ransomware or a Trojan horse transmitter. With this in mind, it is generally advisable to uninstall the adware and remove its ads as a purely preventive measure. Moreover, if you do so, you will surely save yourself from unexpected browsing session interruptions, sluggishness, and unresponsiveness of the affected browser, as it will not be loaded with intrusive commercial messages anymore.

How to protect your PC from Ads by Testpid and similar software in the future?

Adware infections are a common problem for many web users. Despite not being fatal, the encounter with such software may be unpleasant and irritating for most people. Fortunately, there is a way to keep it away. All you need to know is where Adware can be found and how to avoid it. Usually, the most common places where programs like Ads by Testpid could be detected are free software platforms, free download links and installers, program bundles, torrents and spam. That’s why, the best is if you simply avoid downloading software from such places or, if that is really needed, you should carefully customize the installation through the given Advanced/Custom/Manual setup settings. These options can reveal hidden bundled components (Adware, Browser hijackers, toolbars, etc.) and give you the option to manually disable them from the pre-set installation.


Name Ads by Testpid
Type  Adware
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms This program may generate hundreds of ads, different banners, new tabs, and pop-ups every time the users open their browser and start a session.
Distribution Method Free software platforms, free download links and installers, program bundles, torrents, email messages, attachments and spam.
Detection Tool

How to Get Rid of Ads by Testpid

To try and remove Ads by Testpid quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the Ads by Testpid extension (as well as any other unfamiliar ones).
  4. Remove Ads by Testpid by clicking on the Thrash Bin icon next to its name.
  5. Confirm and get rid of Ads by Testpid and any other suspicious items.

If this does not work as described please follow our more detailed Ads by Testpid removal guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide

Remove Ads by Testpid

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Remove Ads by Testpid


Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

Remove Ads by Testpid

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Remove Ads by Testpid
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result
Remove Ads by TestpidClamAV
Remove Ads by TestpidAVG AV
Remove Ads by TestpidMaldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

Remove Ads by Testpid

Hold together the Start Key and R. Type appwiz.cpl –> OK.

Remove Ads by Testpid

You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:

Remove Ads by Testpid

Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

Remove Ads by Testpid

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

Remove Ads by Testpid

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.

Remove Ads by Testpid

Remove Ads by Testpid

  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

Remove Ads by Testpid

Properties —–> Shortcut. In Target, remove everything after .exe.

Remove Ads by Testpid

Remove Ads by Testpid  Remove Ads by Testpid from Internet Explorer:

Open IE, click  Remove Ads by Testpid —–> Manage Add-ons.

Remove Ads by Testpid

Find the threat —> Disable. Go to Remove Ads by Testpid —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

Remove Ads by Testpid Remove Ads by Testpid from Firefox:

Open Firefoxclick  Remove Ads by Testpid  ——-> Add-ons —-> Extensions.

Remove Ads by Testpid

Find the adware/malware —> Remove.
Remove Ads by TestpidRemove Ads by Testpid from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Remove Ads by Testpid

Rename it to Backup Default. Restart Chrome.

Remove Ads by Testpid

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


About the author


Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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