What is CTF Loader in Windows? How do I fix its high CPU usage?

Is your computer sluggish and unresponsive?

You may want to investigate the Windows Task Manager, which might reveal that a mysterious file called CTF Loader is draining precious CPU resources.

If you’re noticing your computer working overtime on CTF Loader, don’t panic – it’s serving an important role in keeping Windows running smoothly.

But if CPU usage is too high, there are ways to reduce its impact and get things back under control!

Let’s dive into understanding more about the CTF Loader process and how we can keep our PCs happy.

What is CTF loader?

CTF Loader is a Microsoft Windows system component that provides support for the Collaborative Translation Framework (CTF).

CTF is a framework developed by Microsoft to enable applications and services to communicate with each other in different languages.

This execution makes collaboration and data sharing between applications a breeze – no more time-consuming rewrites! It’s the powerhouse behind language interoperability, enabling apps to talk across different languages.

CTF Loader is used by various services and applications such as Microsoft Office, Internet Explorer, Silverlight, and Exchange Server.

It not only makes your life easier by allowing you to switch between different languages in MS Office, but it also helps activate the Language Bar—so all of those key phrases and words can be translated into other tongues with ease.

If you’re seeing your CTF Loader take up an unusual amount of CPU resources, don’t panic!

We’ve got some easy solutions that can help get things back in order. So if you want to stop the CTF Loader from running rampant on your computer, try these useful fixes and say goodbye to high-CPU issues – for good!

Are you sure it’s not a virus in the guise of the CTF Loader?




Keep a sharp eye out for any suspicious “processes” running on your computer – cybercriminals are crafty and often attempt to disguise their malicious software as legitimate Windows functions.

All you need to do is open up Task Manager by pressing Ctrl + Alt + Delete, then select “More Details” at the bottom-left corner of the window.

Now look for “ctfmon.exe” in the list of running processes; if it’s there then the loader is genuine and working properly.  

If you find more than one instance of ctfmon.exe running at once then it could be an indication that there’s something wrong with your system—in which case you should scan your computer for viruses or malware using an anti-malware program like Malwarebytes or Avast! AntiVirus for further verification. 

Install any pending updates and then pause them!

Give your Windows updates a good refresh and you might find that the CTF Loader won’t be burdening your computer.

Taking some time to make sure all available downloads are installed could do wonders for keeping things running smoothly.

How do I pause Windows updates?

Fortunately, this is easy to do with just a few clicks of your mouse. To pause any pending Windows updates, open the Settings app again and select “Update & Security.”

Then choose “Advanced Options” from the menu at the left side of the window. Under “Pause updates” you will see two options: “Pause until restarted by user” or “Pause until <date>.”

Select either one depending on how long you want Windows to wait before installing new updates. 

Check and repair system files

Open the Start Menu and type “command prompt” into the search bar. When the Command Prompt window pops up, right-click on it and select “Run As Administrator.”

Once the Command Prompt window is open, type in “sfc/scannow” (without quotation marks) and hit enter. This command will scan your system for any corrupt or missing files and then attempt to repair them automatically. 

If neither of these methods work for repairing your system files, then you may need to take some more advanced steps like using DISM (Deployment Image Servicing & Management).

This is a tool used primarily for deployment scenarios but can also be used for troubleshooting issues with corrupted or missing system files.

To access DISM, open up an elevated command prompt window (as described above) and type in “DISM /Online /Cleanup-Image /RestoreHealth”.

Note that this command requires an active internet connection for it to work properly. 

Disable the Text Input Management service (TIM service)

All you need to do is open up the Services window in Windows (you can do this by searching for “services” in the Start Menu) and find “Text Input Management”.

Once you’ve located it in the list of services, simply right-click on it and select “Properties”, then change its Startup Type setting from “Automatic” to “Manual”.

That’s it – once you click Apply/OK, TIM will no longer start up automatically when your computer boots up! 

Disable the Touch Keyboard and Handwriting Panel in Windows

Disable Touch Keyboard through settings 




The first way to disable the touch keyboard is through settings. To do this, open up your Start menu, then go to Settings > Ease of Access > Keyboard.

Once you’re there, toggle off the “Use On-Screen Keyboard” option. This will prevent the touch keyboard from popping up when you click on certain text boxes or search bars in your applications. 

Disable Handwriting Panel through registry editor 

If you want to permanently disable the handwriting panel, then you will need to open up your registry editor.

To open your registry editor, type regedit into your search bar, then press enter.

Once you’ve opened your registry editor, navigate to Computer\HKEY_CURRENT_USER\Software\Microsoft\TabletTip\1.0 Then double-click on TabletPCInputServiceEnabled and change its value from 1 (enabled) to 0 (disabled).

This should prevent the handwriting panel from popping up when you click on certain text boxes or search bars in your applications as well. 

Disable all non-Microsoft services







Step 1: Open Task Manager by pressing (Ctrl + Shift + Esc). Once Task Manager is open, click on “More Details” at the bottom left of the window.

This will expand the window and show all running processes. To disable any of these processes, right-click on them and select “End task”.

This will stop the process from running in the background and help free up resources. 

Step 2: Next, navigate to “Start > Settings > Apps” and then select “Startup”. Here you will find a list of all applications that start when Windows starts.

You can disable any applications that are unnecessary by clicking on them and then selecting “Disable”.

Disabling these applications will prevent them from starting when Windows starts which can help improve performance. 

Step 3: The next step is to disable any services that may be running in the background but are not necessary for your system’s operation. To do this, go to “Start > Run” and type in “msconfig”.

This will launch System Configuration Utility where you can change settings related to startup programs, services, etc.

Click on the Services tab at the top of the window and check the box next to “Hide All Microsoft Services”. This will hide all Microsoft services so that only third-party services remain visible. Select each service one by one and click Disable before moving on to the next one.

Once you have disabled all unnecessary services, click Apply followed by OK at the bottom right corner of the window 

Disable the CTF Loader from starting up




Here’s how to disable the CTF Loader from starting up:

  1. Open the Start Menu, type Task Scheduler, and hit Enter.
  2. Then expand it by double-clicking on the “Task Scheduler Library” option. Head over to Microsoft > Windows then click TextServicesFramework followed by right-clicking MsCtfMonitor
  3. Choose Disable from the context menu! Give this a shot if CPU resources are too high for your liking;
  4. Check whether CTF is still off or not before proceeding further.


By the end of this guide, you should have a basic understanding of CTF Loader and how to address any issues it may be causing. If taking action didn’t make a difference, then disable its process – that’s your surefire solution!

If you still can’t fix this issue, our local PC repair experts can give you a hand!

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...