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What is NLSvc.exe?

The genuine NLSvc.exe file is a software component of NetLimiter by Locktime Software s.r.o..
"Nlsvc.exe" is the Service component of NetLimiter software by Locktime Software s.r.o., a software publisher in Prague, Czech Republic. NetLimiter enables private or enterprise users to monitor Internet traffic (in free and paid versions) and control it (paid versions only) with fully customizable user-defined Rules and Filters. NetLimiter has three components: Service, Driver, and Client. Nlsvc.exe and the kernel-level Driver (nldrv.exe) exist together in "C:\Program Files\Locktime Software\NetLimiter ". (The Client can reside on a remote system.) The Service runs continually telling the Driver the network actions to apply the Rules and Filters. Stopping it with "net stop nlsvc.exe" also stops the Driver since it lacks directives. NetLimiter can be uninstalled via the Control Panel.

NLSvc stands for NetLimiter Controlling Service

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the NLSvc.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for NLSvc.exe related errors

NLSvc.exe file information

Windows Task Manager with NLSvc
NLSvc.exe process in Windows Task Manager

The process known as NetLimiter (version 2 service, 3 Service) or NetLimiter Service belongs to software NetLimiter (version 2 Pro, 2 Lite, 4, 2 Monitor, 3) by Locktime Software (www.netlimiter.com).

Description: NLSvc.exe is not essential for the Windows OS and causes relatively few problems. NLSvc.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 516,096 bytes (55% of all occurrences), 491,520 bytes and 15 more variants. https://www.file.net/process/nlsvc.exe.html 
The program is not visible. NLSvc.exe is not a Windows system file. The application uses ports to connect to or from a LAN or the Internet. NLSvc.exe is able to monitor applications. Therefore the technical security rating is 50% dangerous, however you should also read the user reviews.

Uninstalling this variant: If problems with NLSvc.exe come up, you may want to uninstall NetLimiter 2 Pro or NetLimiter 2 Monitor software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify NLSvc.exe related errors

Important: Some malware camouflages itself as NLSvc.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the NLSvc.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

Es un servicio de Net Limiter
  LordNestXP   (further information)
NetLimiter 2 service, NetLimiter won't run without it
  Somethief  
part of netlimiter 2
   
it's the netlimiter service, safe
  Ladi  
Process run by netlimiter 2
   
this new version with the service sucks and thats exactly what it does limit your net when it locks your pc up days on end for no reason till you realize it was this crappy service doing it and uninstall it. go back to older versions of this program which worked just fine without this service.
  K_L  
A good app to control your home net
  kik   (further information)
Part of the netlimiter program. You can stop and disable this service, although you wont be able to run the program again until you start the service.
  Ryland  
Provides the core functionality of the Netlimiter third party program. Warning, can potentially cause a BSOD (blue screen of death) in Windows 10 (DPC_WATCHDOG_VIOLATION). Should recover on forced restart.
  Chris   (further information)

Rating chart

Summary: Average user rating of NLSvc.exe: based on 13 votes with 9 user comments. 11 users think NLSvc.exe is essential for Windows or an installed application. One user thinks it's probably harmless. One user thinks it's neither essential nor dangerous. One user is not sure about it.


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Best practices for resolving NLSvc issues

A clean and tidy computer is the key requirement for avoiding problems with NLSvc. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the NLSvc.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

NLSvc.exe [all]