What is Triangle Trial?

Triangle Trial is an adware that generates ads and gains profit by this. The ads appear in great numbers, preventing a user from ignoring them. The ads will lure you into clicking them by showing great discounts, coupons or a notification that you’ve won a lottery. Sooner or later he/she will have to click on X to close a pop-up and will be redirected to a website of Triangle Trial partners. And that’s the reason for why user should remove Triangle Trial. It is not because the ads are unbearable, it’s because the forwardings may lead you to malicious site.

Triangle Trial ads

How Triangle Trial gets on your PC?

The mechanism of Triangle Trial spreading is much alike the methods used fro any other malware. Rarely, it is included in spam messages, so users should take precautionary methods while receiving them. Next by frequency way of infecting systems is stealth crawling from malicious sites. A user doesn’t need to do anything but to visit such a site to initiate the installation of Triangle Trial. And the most popular technique is called bundling. Bundling is enclosing the malware into the setup of other software in such a way that user wouldn’t notice it. Usually these setups have Default and Advanced installation. Go for the latter, as there you will be able to decline suspicious components.

How to remove Triangle Trial from your computer?

To uninstall Triangle Trial remove it from Control Panel, then delete all files and regkeys.

In our view, there are 3 products that potentially have Triangle Trial in their database. You can try to use them for removing Triangle Trial.

Recommended Solution:

Norton is a powerful removal tool. It can remove all instances of newest viruses, similar to Triangle Trial – files, folders, registry keys.


Download Norton*Trial version of Norton provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Norton.

Alternative Solution:

Norton Antivirus – detects files, registry values and folders of viruses that show the same behavior as Triangle Trial.


Download Norton

You can try both of these products to remove Triangle Trial

Or uninstall Triangle Trial manually.

Step 1: Remove Triangle Trial from Control Panel

Windows XP:

  1. Click Start.
  2. Control Panel.
  3. Then click Add or Remove Programs.
  4. Find Triangle Trial.
  5. Click Uninstall.

Learn more about uninstallation of programs in Windows XP.

Windows 7/Windows Vista:

  1. Click Start.
  2. Then Control Panel.
  3. Click Uninstall a Program.
  4. Find Triangle Trial and click Uninstall.

Learn more about uninstallation of programs in Windows 7.

Windows 8/Windows 8.1:

  1. Open the Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Then as in Windows 7, click Uninstall a Program under Programs.
  6. Find Triangle Trial, select it and click Uninstall.

Learn more about uninstallation of programs in Windows 8 (8.1).

Windows 10:

  1. Click on the Start button (or press the Windows key) to open the Start menu, click on the Settings at the top.
  2. Click on App & features on the left menu.
  3. On the right side, locate Triangle Trial and click it, then click on the Uninstall button.
  4. Click on Uninstall to confirm.

Learn more about uninstallation of programs in Windows 10

Note: If you can’t find required program, sort programs by date in Control panel and search for last installed programs.

After that remove Triangle Trial from your browser.

Step 2: Remove Triangle Trial from browsers

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find Triangle Trial.
  6. Click the trash can icon to remove it.

Learn more about removing extensions from Chrome.

Mozilla Firefox:

  1. Open Firefox.
  2. Push Shift + Ctrl + A.
  3. Choose Triangle Trial.
  4. Click Disable or Remove button.

Learn more about removing extensions from Firefox.

Internet Explorer:

  1. Open IE.
  2. Push Alt + T.
  3. Click Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable Triangle Trial.
  6. Click More information link in the left-bottom corner.
  7. Click Remove button.
  8. If this button is grayed out – perform alternative steps.

Learn more about removing extensions from IE.

Step 3: Remove following files and folders of Triangle Trial:

Remove following registry entries:

no information

Remove following files:

no information

Remove following folders

%PROGRAMFILES%\Triangle Trial\