Purchase and Registration (old version 4)

Thursday, February 4, 2016 9:21:42 PM


To purchase NetLimiter 4 license, you have to visit our secure online shop and select a product you would like to buy. After successful payment you will receive an email with your registration name and key/code.

Registering your copy

There is no full version installer to download. To unlock a full and registered version of NetLimiter 4 you have to enter your registration data into the installed trial version.

In main application's menu select HELP->About and registration, click on Register and enter your registration name and code, which you received in registration email.


Register NetLimiter automatically

To register your copy automatically, you have to run following PowerShell commands.

  • Reference the NetLimiter API library (located in your installation folder):

Add-Type -Path "C:\Program Files\Locktime Software\NetLimiter 4\NetLimiter.dll"

  • Instantiate the NetLimiter service object:

$svc = New-Object "NetLimiter.Service.NLClient"

NOTE: In version 4.0.69 and older use $svc = New-Object "NetLimiter.Service.NLService".

  • Connect to NetLimiter service on local machine:


  • Enter your registration data:

$svc.SetRegistrationData("RegName", "AAAAA-BBBBBB-CCCCC-DDDDD-EEEEE")

PowerShell script file

You can also download this PS file with all the commands above. (For version 4.0.69 and older use older script file).

To execute it successfully you need to...

  • Open the PS1 file and enter your registration name and registration key into command $svc.SetRegistrationData("name","key"). Save it.
  • Open PowerShell console with Administrator privilages.
  • Execute the script file with command PS C:\CurrentFolder> & "C:\LocationOfPSFile\reg-nl.ps1"