What is SunnyDay?

SunnyDay is a browser extension that, if probing deeper, appears to be an adware. Users may get easily tricked by well-planned official description of the product. The developers say that the application is created to broaden the web experience by searching through main shopping websites and providing the user with the information about best prices and discount coupones. For generating ads SunnyDay emlploys virtual layer technique. You should know that these pop-ups and banners may look tempting, though they do not originate from purchasing sites and are created basing on your web history. If you want to stop seeing the ads and keep your browsing actions provate, you should remove SunnyDay.


How SunnyDay gets on your PC?

SunnyDay is distributed in the form of browser extension and can be downloaded from the official website. However, it doesn’t make the application legitimate and worth using. The producers of SunnyDay also descent to unfair methods of stealth installation. The application in this case doesn’t need user’s interaction – a user may even not notice the installation. Mainly, it happens when SunnyDay is put into the setups of other software, then a user doesn’t expect something to get installed additionally.

How to remove SunnyDay from your computer?

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

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

Recommended Solution:

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


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Alternative Solution:

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


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You can try both of these products to remove SunnyDay

Or uninstall SunnyDay manually.

Step 1: Remove SunnyDay from Control Panel

Windows XP:

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

Step 2: Remove SunnyDay from browsers

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find SunnyDay.
  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 SunnyDay.
  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 SunnyDay.
  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 SunnyDay:

Remove following registry entries:


Remove following files:


Remove following folders

\Program Files (x86)\SunnyDay7\

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