What is Captchatopsource.com?

Captchatopsource.com website might start to appear in the form of pop-ups or as a result of redirections. If you are experiencing something like that, then malware entered your system. Malware like this is called “adware” for its tendency to display commercial content. Captchatopsource.com asks users to click “Allow” on the “Show notifications” pop-up box stating that it is necessary to free watch a video. If the user agrees to the display of these notifications, he condemns himself to the fight with advertising that will constantly appear. Captchatopsource.com notifications usually display links to various websites or urge users to download fake browser updates. We recommend you uninstall the adware and remove Captchatopsource.com notifications from your browser.

Recommended Anti-malware tools:

The easiest and modern way of removing pop-ups, trojans, ransomware, or other viruses is to use automatic removal tools. See our Anti-malware tools below for further instructions.

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MacOS versions

Step 1: Remove Captchatopsource.com notifications from browsers

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find suspicious and unfamiliar extensions.
  6. Click the trash can icon to remove them.
  7. Push Alt + F.
  8. Select Settings.
  9. Type notifications into the search bar.
  10. Select Content settings.
  11. Select Notifications.
  12. Find Captchatopsource.com in the Allow list.
  13. Click on three dots next to Captchatopsource.com and select Remove.

Learn more about removing extensions from Chrome.

Remove Captchatopsource.com notifications from Chrome on Android:

Google Chrome:

  1. Open the Chrome app.
  2. To the right of the address bar, tap More.
  3. Choose and open Settings
  4. Tap Site settings and then find Captchatopsource.com.
  5. Turn of Captchatopsource.com pop-up from Allowed to Block.

Learn more about removing viruses from Android.

Remove Captchatopsource.com Adware from Mozilla Firefox:

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

Learn more about removing extensions from Firefox.

Remove Captchatopsource.com notifications from Microsoft Edge:

  1. Press Settings and more button
  2. Choose and Click on Extensions
  3. Find Captchatopsource.com extension and click settings
  4. Press Uninstall button
  5. Start Edge again

Learn more about removing extensions from Edge.

Remove Captchatopsource.com notifications from Internet Explorer:

  1. Open IE.
  2. Push Alt + T.
  3. Click Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable Captchatopsource.com.
  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.


If you still got that problem, most likely there is a rogue application that causes Captchatopsource.com pop-ups and redirects installed on your system. To finally get rid of Captchatopsource.com adware, you should remove all recent suspicious programs that you are sure you didn’t install.

Step 2: Remove Captchatopsource.com Adware from system

Windows XP:

  1. Click Start.
  2. Control Panel.
  3. Then click Add or Remove Programs.
  4. Find the app.
  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 the app 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 the app, 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 Apps & features on the left menu.
  3. On the right side, locate the app 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.

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