What is All-czech.com

All-czech.com is website, that is used to hijack browser settings in Google Chrome, Mozilla Firefox and Internet Explorer. From the name of the domain one may think it is aiming Czech Republic, but in fact this is just one of the random names hijackers use to mislead users. This search engine targets international audience and redirects user search queries to cse.google.com, which is Google Custom Search. Such redirects can be potentially dangerous as websites like this collect personal user data. Besides it offers user unwonted interface of search results. In this tutorial we will overview steps needed to remove All-czech.com from browser in different versions of Windows.

all-czech.com hijacker

How All-czech.com infected your PC

All-czech.com like many other threats of this type, can be installed in bundle with freeware utilities. Usually, information about installation of hijacker or adware written in terms of use, but often it is installed without user consent. As All-czech.com is not a virus, but potentially unwanted program, most antiviruses cannot block it or remove it from browsers or computer. That is why it is recommended to use anti-malware program like SpyHunter 5 or MalwareBytes Anti-Malware.

Download Removal Tool

Download Removal Tool

compatible with microsoft

To remove All-czech.com completely we recommend you to use SpyHunter 5 from EnigmaSoft Limited. It detects and removes all files, folders and registry keys of All-czech.com and several millions of other adware, hijackers, toolbars.

Remove All-czech.com manually for free

Here is manual step-by-step tutorial for full All-czech.com removal from your computer. This works 99% and was checked with the latest versions of All-czech.com installer on operating systems with latest updates and browser versions.

Remove All-czech.com from Control Panel

To start removing All-czech.com you should uninstall it using Control Panel. It can be present by different names – “all-czech uninstall” or “All-czech.com”. It should uninstall correctly, however, we recommend you to use IObit Uninstaller Pro to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7 and Windows 8.

Remove All-czech.com from Windows XP:

  1. Click on Start button.
  2. Choose Control Panel.
  3. Click Add or Remove Programs.
  4. Find All-czech.com.
  5. Click Uninstall.

Remove All-czech.com from Windows 7:

  1. Click Start button.
  2. Then go to Control Panel.
  3. Click Uninstall a Program.
  4. Find All-czech.com and click Uninstall.

Remove All-czech.com from Windows 8:

  1. Hover mouse pointer to the bottom-right corner to see Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Click Uninstall a Program under Programs.
  6. Find All-czech.com, click Uninstall.

Remove All-czech.com from Windows 10:

There are 2 ways to uninstall All-czech.com from Windows 10

Way one
  1. Click on the Start button.
  2. In opened menu choose Settings.
  3. Click on the System tile.
  4. Click Apps & features and locate All-czech.com in the list.
  5. Click on it and then click Uninstall button near it.
Way two (classic)
  1. Right-click on the Start button.
  2. In opened menu choose Programs and Features.
  3. Locate All-czech.com in the list.
  4. Click on it and then click Uninstall button above.

Cannot uninstall All-czech.com

In some cases All-czech.com won’t uninstall and gives you message that “You do not have sufficient access to uninstall All-czech.com. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing All-czech.com folder and files. This happens, because process or service does not allow you to do it. In this case I will recommend you to use SpyHunter 5 or Malwarebytes AntiMalware or uninstall All-czech.com in Safe Mode. To boot in Safe Mode do the following:

  1. Reboot your computer.
  2. While it starts booting type F8 button.
  3. This will open Advanced Boot Options menu.
  4. Choose Safe Mode and wait until Windows loads.
  5. Go to Control Panel > Uninstall a program and remove “All-czech.com”

>> See detailed instructions and video tutorial on how to boot in Safe Mode

Remove malicious add-ons from your browsers

Uninstalling All-czech.com from Control Panel often does not bring desired effect. It sometimes have browser extension and it may still be active in Google Chrome and Mozilla Firefox. Here are instructions on how to remove All-czech.com related extension from your browsers manually.

Google Chrome:

  1. Start Google Chrome browser
  2. In address box type (or copy-paste) chrome://extensions/.
  3. Find All-czech.com.
  4. Click the trash can icon to remove them.
  5. Also remove other suspicious extensions from the list.

Mozilla Firefox:

  1. Start Mozilla Firefox browser.
  2. In address box type (or copy-paste) about:addons.
  3. Choose All-czech.com.
  4. Click Disable or Remove button.
  5. Remove all suspicious extensions from the list.

Internet Explorer (9, 10, 11):

Note: There is no feature to remove browser extensions from browser in latest version of Internet Explorer. To remove All-czech.com from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable All-czech.com, please, do the following:

  1. Open Internet Explorer.
  2. Click on gear/asterisk icon in the top-right corner.
  3. In opened menu Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable All-czech.com.
  6. Also disable other suspicious extensions from the list.

Opera Browser:

Generally, All-czech.com does not install in Opera browser however you can always double check. Do the following:

  1. Start Opera browser.
  2. Go to Tools > Extensions > Manage Extensions.
  3. Find All-czech.com extension.
  4. Click Uninstall button.
  5. Also remove other suspicious extensions from the list.

Reset browsers settings (homepage, default search)

All-czech.com installs search engine that hijacks your browsers. Here is instruction to reset your browsers homepage, newtab and search engine to default values.

Google Chrome:

  1. Start Google Chrome browser
  2. In address box type (or copy-paste) chrome://settings/.
  3. Scroll down and find Show advanced settings link.
  4. Click on it and scroll down to the bottom again.
  5. Click Reset browser settings button and click Reset to confirm.

Mozilla Firefox:

  1. Start Mozilla Firefox browser.
  2. In address box type (or copy-paste) about:support.
  3. Click Reset Firefox… button.
  4. Click Reset Firefox to confirm.

Internet Explorer (9, 10, 11):

  1. Start Internet Explorer.
  2. Click on gear/asterisk icon in the top-right corner.
  3. In opened menu choose Internet options.
  4. Click Advanced tab.
  5. Click Reset button.
  6. Choose Delete personal settings and click Reset.

Opera Browser:

  1. Close Opera and open command prompt from the start menu.
  2. Type following command del %AppData%\Opera\Opera\operaprefs.ini
  3. Start Opera.

Alternative way to remove adware browser extensions and reset browser settings

avast browser cleanup For safe and effective browser extension removal use avast! Browser Cleanup utility. Run it with administrator privileges and remove all extensions with bad rating including related to All-czech.com. You can also reset your browser settings for each of your browsers: Internet Explorer, Google Chrome, Mozilla Firefox.

Download Browser Cleanup

Cleaning browsers shortcuts

shortcut cleaner You can clean your browser shortcuts manually right-clicking on your browser icon, choosing “Properties” and removing hijacker address from “Target” field (leave just the path to your browser). However it is easier to use free Shortcut Cleaner from BleepingComputer. Download it here – its FREE:

Download Shortcut Cleaner

Final tips

Be careful surfing the internet and downloading software, as programs like All-czech.com may become a real headache as they are hard to remove and break your privacy. To keep safe from such threats we recommend you always use antivirus and one of antimalware programs available on the market. One of the best anti-spyware and antimalware programs is SpyHunter 5. It can protect your PC from threats like All-czech.com.

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