Boost broadband speed
Tricks and Tutorials

Boost Your Broadband Internet Speed with CMD


We have shared a lot of articles related to Windows Command Prompt. It is the most interesting tool in Windows where you are free to do most of the tasks which are usually restricted in GUI.

In my last article, I’ve shared How To Find Passwords of All Connected Wi-Fi Networks using CMD and many people found it interesting. So this time I am sharing some other interesting CMD commands which can boost your Broadband Internet Speed.

It is not actually an extra speed, it’s what you’ve got from ISP but for some reasons, you don’t get the maximum speed your ISP provides you. Though the broadband speed depends on various external factors, you can improve the internal factors by these simple commands

How to Boost Broadband Internet Speed with CMD?

Step 1: Open CMD as an administrator, type netsh int tcp show global and Press Enter.

Step2: Now change the TCP parameters. Open notepad and type these commands:

netsh int tcp show global
netsh int tcp set global chimney=enabled
netsh int tcp set heuristics disabled
netsh int tcp set global autotuninglevel=normal
netsh int tcp set global congestionprovider=ctcp

Step 3: Save this file as Boostspeed.bat

Step 4: Run BoostSpeed.bat in administrator mode.

That’s all. These commands will boost your broadband speed and You will notice 30-35% increase in the speed.

To reset TCP global parameters to default values Type these in notepad

netsh int tcp show global
netsh int tcp set global chimney=default
netsh int tcp set heuristics enabled
netsh int tcp set global congestionprovider=none

and save it as say Reset.bat to reset the TCP global parameters to their respective default values. You will have to run this file as an administrator.

Vicky Singh Rao
I am an entrepreneur at heart who has made his hobby turned passion, his profession now. I love writing about coding, hacking, open-source and cutting-edge technologies.


  1. Vicky What you describe doesnt work! Way?

  2. Why?

  3. netsh int tcp set global congestionprovider=ctcp

    The congestionprovider parameter can be set using the
    ‘netsh int tcp set supplemental’ command.
    The parameter is incorrect. ???

  4. No improvement 🙁
    Win7 Pro on TWC network.

  5. Hey can we access blocked sites like facebook on college computer with the help of cmd?? Please post something releted to this.

    1. using cmd
      the the ip add that shows up after the ping


  6. Hi Shreyas, you can try proxy websites so you can access the blocked facebook site.

  7. Frederick Cruz??

  8. Bakit hahaaa

  9. i love u sir
    my internet speed is increase

  10. PS C:\> netsh int tcp set supplemental congestionprovider=ctcp
    One or more essential parameters were not entered.
    Verify the required parameters, and reenter them.
    The syntax supplied for this command is not valid. Check help for the correct syntax.

  11. <3 u

  12. is this working?

  13. how to save file as Boostspeed.bat??

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