What is Coupondo?

Coupondo is a program that comes to the computer in the form of an extension to the browser. Coupondo hijacks popular browsers such as Google Chrome, Mozilla Firefox and Internet Explorer. This potentially unwanted program, which comes without the user’s knowledge, complete with free programs. Coupondo distributes promotional content. This program displays the banners and coupons, as well as pop-up advertising content. This advertising may refer to the popular Internet sites and online shops. Coupondo shows the most “best” offer. In fact, most offers are false. The main objective in this program – is to make the user spend money for nothing. Coupondo also reduces the performance of your PC, increases traffic, changes your browser options, and changes the search results. Coupondo also collects your personal information. This information may be disclosed to third parties. If you find Coupondo on your computer, we recommend that you remove it immediately.

Coupondo

How Coupondo gets on your PC?

Coupondo comes on the computer without the user’s consent. As a rule, potentially unwanted software come bundled with free software, such as players, archivers, converters and more. Most users do not notice the penetration of malicious software. Also, many antiviruses do not have such programs in their bases. You need to follow the rules, which can help you to avoid malicious software. Always read the Terms of Service. Follow the installation process and select only the “Advanced” installation type. Remove the check mark from components of the program, which is questionable. Use special software that can protect your PC. If your computer is already infected, then use our instructions to remove Coupondo now.

How to remove Coupondo from your computer?

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

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

Recommended Solution:

Norton is a powerful removal tool. It can remove all instances of newest viruses, similar to Coupondo – 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 Coupondo.

 

Download Norton
 

You can try both of these products to remove Coupondo

Or uninstall Coupondo manually.

Step 1: Remove Coupondo from Control Panel

Windows XP:

  1. Click Start.
  2. Control Panel.
  3. Then click Add or Remove Programs.
  4. Find Coupondo.
  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 Coupondo 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 Coupondo, 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 Coupondo 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 Coupondo from your browser.

Step 2: Remove Coupondo from browsers

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find Coupondo.
  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 Coupondo.
  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 Coupondo.
  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: Resetting your browser search and homepage settings

Reset browser setting in Google Chrome:
  1. Click the Chrome menu (3 bar button) in the top right corner.
  2. Choose Settings.
  3. Click Show advanced settings.
  4. Go to Reset browser settings section.
  5. Click Reset browser settings.
  6. In the dialog that appears, click Reset.

Learn more about resetting browser settings in Google Chrome.

Reset browser setting in Mozilla Firefox:
  1. Open Mozilla Firefox.
  2. Go to Help.
  3. Go to Troubleshooting information.
  4. Click Reset Firefox… button.

Learn more about resetting browser settings in Mozilla Firefox.

Reset browser setting in Internet Explorer:
  1. Open Internet Explorer.
  2. Click on the cogwheel in the right upper corner.
  3. Click Internet options.
  4. Go to Advanced tab.
  5. Click Reset button.
  6. Put a tick near Delete personal settings checkbox.
  7. Click Reset button.

Learn more about resetting browser settings in Internet Explorer.

Step 4: Remove following files and folders of Coupondo:

Remove following registry entries:

no information

Remove following files:

Coupondo.dll

Remove following folders

%PROGRAMFILES%\Coupondo\

Written by Rami Douafi

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