What is klim6?
The genuine klim6.sys file is a software component of Kaspersky Internet Security by Kaspersky Lab.
Kaspersky Internet Security is a security software that protects computers from malicious programs, and online threats. Klim6.sys is an intermediate filter driver that intercepts network packets. Removing this file may cause problems while running Kaspersky Lab.
Kaspersky Internet Security is a suite of security programs designed to offer protection from viruses, trojans, worms, malware, ransomware, email spam, phishing, rootkits, hacking, and data leaks. In the global anti-virus rankings, Kaspersky Internet Security ranks fourth. It supports the Microsoft Windows platform.
Kaspersky Lab is a Russian IT security firm founded by Eugene and Natalia Kaspersky in 1997. The company provides cybersecurity and anti-virus services to over 400 million customers worldwide and its software operates in over 200 countries. It is currently one of the largest IT security developers in the world. Kaspersky Lab is headquartered in Moscow, Russia.
klim6 stands for Kaspersky Lab Intermediate Network Driver
Klim6.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc.
The free file information forum can help you determine if klim6.sys is a Windows system file or if it belongs to an application that you can trust.
Run a free scan to check for klim6 drivers in need of updating
Klim6.sys file information
The process known as Packet Network Filter [fre_win8_x64 or Kaspersky Lab Intermediate Network Driver or Kaspersky Lab Intermediate Network Driver [fre_win8_x64 belongs to software Kaspersky Anti-Virus NDIS (version 6 Filter) or Kaspersky Internet Security by Kaspersky Lab ZAO (www.kaspersky.com) or AO Kaspersky Lab.
Description: Klim6.sys is not essential for the Windows OS and causes relatively few problems. The klim6.sys file is located in the C:\Windows\System32\drivers folder.
The file size on Windows 10/11/7 is 25,696 bytes. 
The driver can be started or stopped from Services in the Control Panel or by other programs.
It is not a Windows core file. The program has no visible window. Klim6.sys is digitally signed.
klim6.sys appears to be a compressed file.
Therefore the technical security rating is 11% dangerous.
Recommended: Identify klim6.sys related errors
Important: Some malware disguises itself as klim6.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the klim6.sys 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.
Best practices for resolving klim6 issues
A clean and tidy computer is the key requirement for avoiding problems with klim6. 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 executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the klim6.sys 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. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Other processes
tdmiconoverlay.dll monitoring-mini.exe tospu.exe klim6.sys ipclamp.exe svcmain.exe xfire_toucan_45547.dll redis-service.exe sqlceip.exe postgre.exe wdcloud_v2.exe [all]
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User Comments
2 users think klim6.sys is essential for Windows or an installed application.