Remove ConnectionIndexer [Explained]

What is ConnectionIndexer

ConnectionIndexer is a browser hijacker and adware that will make unwanted changes to your browser’s settings and modify your search results in order to redirect you to sponsored websites. Furthermore, it will bombard you with constant ads, preventing you from browsing normally. This infection primarily affects Mac computers and can hijack browsers like Safari, Google Chrome and Mozilla Firefox. It will cause you all kinds of issues but there is no reason why you should put up with this. You can delete ConnectionIndexer as soon as you notice it installed.


ConnectionIndexer isn’t particularly dangerous as it’s not malware but it’s not harmless either. It will show you all kinds of ads and redirect you to questionable sites where you could be exposed to various scams and malware. So even if this infection isn’t particularly dangerous itself, its redirects and ads may be a different story.

If this browser hijacker/adware is installed on your computer, you need to learn how to install free programs correctly. Free programs often have added offers, such as adware or browser hijackers. What likely happened is you installed a free program that had ConnectionIndexer attached to it, and did not notice it. If the offers go unnoticed by users, they are able to install.

Browser hijacker/adware installation

Browser hijackers, adware and potentially unwanted programs are most often installed via freeware bundles, added as extra offers. Those free offers are added in a way that allows them to install alongside free programs without requiring permission from users. The offers are optional but they are set to install automatically and hidden to prevent users from deselecting them. Evidently, this is a rather sneaky method, and we do not recommend keeping programs that use this method.

Fortunately, it’s quite easy to stop the unwanted installations. All you need to do is pay attention to how you install programs, read the information provided, opt for Advanced (Custom) settings when given the option, and uncheck the boxes of all offers. After you uncheck the boxes, you can continue installing the program.

Since the majority of free programs will come with offers attached to them, your computer will quickly fill up with junk if you don’t pay attention to how you install them. Unchecking a few boxes takes seconds and very little effort. Already installed adware, browser hijackers and PUPs, on the other hand, can be quite persistent and difficult to get rid of properly.

Why you should remove ConnectionIndexer

As soon as the adware/browser hijacker installs, it will hijack your browser, whether you’re using Safari, Google Chrome or Mozilla Firefox, and change settings. These changes include a different homepage and search engine. Do not waste your time trying to undo the changes while the infection is still present because it will just change the settings again. Until you get rid of this adware, any search you perform will go through ConnectionIndexer and then you’ll be shown modified search results. Avoiding clicking on those results as they may lead to potentially dangerous sites. Those results will also have little to do with what you were searching for so there is no reason to click on them anyway.

In addition to the changes to your browser, you will also be redirected to weird sites and shown many ads. Adware generated ads aren’t exactly the most trustworthy so engaging with them is not a good idea.

Adware is often the one showing users tech-support scams and fake “You have won” alerts. If you get redirected to a site that claims you need to call the shown number because there is a virus on your computer, immediately close the window. It’s a tech-support scam, and you would be tricked into paying hundreds of dollars for useless services if you were to call. Do the same with all ads that claim you have won something, as those are just attempts to get your personal information.

ConnectionIndexer removal

The easiest way to uninstall ConnectionIndexer would be via anti-spyware software. The program would take care of everything and remove all necessary files that could allow the infection to recover. You can also delete ConnectionIndexer manually, and we will provide instructions below this report to help you.


You can find more information about WiperSoft on its official website, and find its uninstallation instructions here. Before installing, please familiarize yourself with WiperSoft EULA and Privacy Policy. WiperSoft will detect malware for free and gives Free trail to remove it.

  • WiperSoft

    WiperSoft is an anti-virus program with real-time threat detection and malware removal features. It detects all types of computer threats, from adware and browser hijackers to trojans, and easily removes them.

  • Combo Cleaner

    ComboCleaner is an anti-virus and system optimization program for Mac computers. The program will keep your Mac secure from different types of malware, as well as clean it to keep it running smoothly.

  • MalwareBytes

    Malwarebytes is a powerful anti-virus program that detects and removes all types of malware, as well as less serious threats like adware and browser hijackers. It has both free and paid versions.


Remove ConnectionIndexer with spyware removal software

We advise using anti-spyware or some other security software to uninstall ConnectionIndexer because that would be easiest. The application will do everything, as deleting these programs is its purpose. To remove ConnectionIndexer, you need to download the program and initiate a scan. But if you scroll down, we’ll also explain manual ConnectionIndexer deletion.

Delete ConnectionIndexer from Windows manually

Windows XP

  1. Open Control Panel, and to do that click Start, then Settings and then Control Panel.
  2. Press on Add or Remove Programs.
  3. Locate and uninstall ConnectionIndexer.
  4. It is also suggested to go through all other applications for anything else suspicious, and if there’s anything, uninstall it/them.

Windows 7

  1. Press the windows key to open start menu and choose Control Panel.
  2. Access Programs and Features – Uninstall a program.
  3. Delete ConnectionIndexer.
  4. Check all applications installed on your system for other dubious applications and delete them.

Windows 8/10

  1. You’ll have to access Programs and Features and to do that right-click on Start and press Programs and Features.
  2. Uninstall ConnectionIndexer.
  3. You ought to also do the same with all additional unfamiliar applications.

Manual ConnectionIndexer removal from Mac OS

Deleting ConnectionIndexer from your Mac computer isn’t difficult. But removing the application will not be sufficient, any leftover files will have to be deleted.

  1. Press on Finder (the first icon from the left on your dock) and click on Applications.
  2. Put ConnectionIndexer into the trash.
  3. We advise doing the same with all additional applications you do not recognise.
  4. Access Go to Folder by clicking Go on the menu bar and then pressing on Go to Folder.
  5. Type /Library/LaunchAgents, and put to the trash any suspicious and recently-added files.
  6. Go back to Go to Folder, and type /Library/Application Support. Drag to the trash any suspicious and recently-added files.
  7. Access Go to Folder again, and type ~/Library/LaunchAgents. Drag all dubious files to the trash.
  8. Go back to Go to Folder, and type /Library/LaunchDaemons. If Any recently-added files look suspicious, put them in the trash.
  9. Finally, empty the trash by right-clicking on the trash icon and clicking Empty Trash.

ConnectionIndexer deletion from your Internet browser

Uninstall ConnectionIndexer from Internet Explorer

  1. Launch Internet Explorer.
  2. Open Manage Add-ons through the menu bar (the gear icon at the top-right).
  3. Find ConnectionIndexer and any other not familiar extension and uninstall it/them by selecting them and clicking Remove.
  4. Click the gear icon and press on Internet Options.
  5. Access the General tab and alter your homepage to a website of your preference.
  6. Press on the gear icon (top-right corner), and click on Manage Add-ons.
  7. Click on Search Providers from the side menu, change the search engine to your choice after you remove the one ConnectionIndexer set for your browser.

If you’re still having issues, your browser’s settings will need to be restored.

  1. If your computer is running Windows XP, Start – Run, type inetcpl.cpl, proceed to the Advanced tab and click Reset.
  2. For Windows Vista/7 users, press the windows logo, type in inetcpl.cpl in the search box and press Enter. Proceed to the Advanced tab and click Reset.
  3. For Windows 8/10 users, launch Internet Explorer, click the gear icon, choose Internet Options, access the Advanced tab and press Reset. Confirm the reset by clicking Reset again.

ConnectionIndexer deletion from Google Chrome

  1. Launch Google Chrome.
  2. Menu (the three dots) – More tools – Extensions.
  3. Find and remove ConnectionIndexer, as well as any other unknown extension.
  4. Open Settings via the menu (the three dots top right-corner).
  5. In the On startup section, remove the homepage set by ConnectionIndexer and choose your preferred one.
  6. Access the Search engine section from the menu tab on the left, access Manage search engines, delete the search engine ConnectionIndexer set for you and pick your preferred one.

Resetting your browser’s settings to default will probably be necessary if ConnectionIndexer is still causing issues.

  1. Launch Google Chrome, click on the three dots to access menu, press Settings.
  2. Scroll down, press on Advanced and go down until you see Reset.
  3. Press on Reset and click Reset again in the window that appears.

Delete ConnectionIndexer from Mozilla Firefox

  1. Open Mozilla Firefox.
  2. Access Add-ons via the menu (the three bars top-right corner).
  3. Click on Extensions, find all extensions you don’t recognise, as well as ConnectionIndexer, and delete them.
  4. Menu (the three bars) – Preferences.
  5. You’ll need to change your homepage in the Home tab.
  6. Access the Search tab from the menu tab on the left, change your search engine from the one set by ConnectionIndexer to something of your choice.

Your browser’s settings will need to be restored if ConnectionIndexer is still causing issues.

  1. When Mozilla Firefox is open, click on the menu (the three bars), Help – Troubleshoot information.
  2. In the window that pops up, click on Refresh Firefox.
  3. Press Refresh Firefox again.

Uninstall ConnectionIndexer from Safari

  1. Launch Safari.
  2. Safari (from the menu bar at the top) – Preferences.
  3. Open the Extensions tab, find and delete ConnectionIndexer, and any other unknown extension.
  4. You may change your homepage in the General tab.
  5. Open the Search tab, change your search engine from the one set by ConnectionIndexer to something of your preference.

In case you’re still having issues with ConnectionIndexer, it’ll be necessary to restore your browser’s settings to default.

  1. Clear History by clicking on Safari (the menu bar) when the browser is running, and select Clear History.
  2. Click Safari on the menu bar, click on Preferences and go to the Advanced tab.
  3. Tick the Show Develop menu in menu bar box.
  4. Click on Develop (on the menu bar) and select Empty Caches.

Delete ConnectionIndexer from Microsoft Edge

  1. Launch Microsoft Edge.
  2. Access Extensions through the menu (the three dots at the top-right corner).
  3. Find all extensions you cannot identify, as well as ConnectionIndexer, and remove them.
  4. Menu (the three dots) – Settings.
  5. Access the On startup tab, you’ll see a homepage set by ConnectionIndexer, change it to one you prefer.
  6. Proceed to Privacy and services tab, remove the search engine set by ConnectionIndexer and change it to one of your preference.

If you’re still having issues, you will need to restore your browser’s settings.

  1. Launch Microsoft Edge, press on the three dots, select Settings, open the Reset settings tab.
  2. Select Restore settings to their default values. Reset.

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