Welcome to the PC Pitstop Process Library. We have an extensive list of the most common processes currently running on PCs. Use this library to inspect the safety of your running processes on a regular basis.

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Process Name

  

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User Optional User Optional
Unwanted Unwanted
Spyware / Adware Spyware / Adware
Virus Virus


clmlsvc.exe (CyberLink MediaLibray Service)

Percentage of recently scanned PC's with this process running: 0.99%
Average CPU use for this program: 0%
Average RAM for this program: 7 MB


In addition to the file name, clmlsvc.exe, the following version information is used to identify the file. If the file does not match this information, it may be a different file. To ensure the file is absolutely correct, run a free and comprehensive scan.

Vendor contains:CyberLink
Product is not specified
File name contains:CLMLSvc.exe

To view version information with Windows Explorer, right-click the file and click Properties, Version.


Vendor or Distributor's Web Site

http://www.cyberlink.com/



PC Pitstop PC Matic

CLMLSvc.exe is related to the CyberLink Media Library Service.

clmlsvc.exe uses excessive system and memory resources with no corresponding benefit. Applications such as these should be disabled to improve overall system performance.

PC Pitstop PC Matic removes clmlsvc.exe and many other unnecessary processes making your PC faster and more efficient. In addition to unnecessary software, PC Matic keeps your system at peak performance through registry analysis, junk file cleaning and internet optimization.

Run a free scan and analysis to learn how much faster your PC can be.


MD5 hashes is the way that computers can define the uniqueness of a file. Anti malware vendors frequently use this technique to detect and clean malware. It is common for a program to have multiple MD5 hashes as the developers create newer versions of the program. For the program called clmlsvc.exe, we have detected more than 10 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
clmlsvc.exe> 10
MD5 Hashes
# MD5 Size
1 0xe183a223fc633e9c82fe011626ce46ca 101 KB
2 0x368df161546f415b73226387a15de935 197 KB
3 0xf4ce6cab2b114520b94ed3bc6ff10f21 164 KB
4 0x7c5927b256b7cc04540b56aa3fdcce36 164 KB
5 0x800ec812a834e8bd2d54c28c470bc145 184 KB
MD5 Hashes
# MD5 Size
6 0xe548018acb3871e62bcfb259c971e602 122880 bytes
7 0xb4d86cae21713ef09a869978f8a3ce6d 128296 bytes
8 0x2ee4a75872c3fc0ca84ecc587930b185 210216 bytes
9 0x550ea4a351d7e15f75a99185269bc906 196608 bytes
10 0x99b9c4daaa7702a71e54080185b8c58a 122880 bytes


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PC Pitstop is the undisputed leader in PC diagnostics. Our running process library is culled from our database of over 100 million PC diagnostics and scans.

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Tips from the PitCrew

Tips from the Pit Crew

Every process running on your computer takes up CPU cycles and valuable memory. For optimal PC performance and resource utilization, you should be aware of every process on your computer. PC Pitstop designed this process library to help you know which processes are worthwhile and others that slow system performance.

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Important Note

A file name alone may not be enough for positive identification. PC Pitstop's Overdrive tests and spyware scan use information such as the company name, product name, or install directory.

If you are unable to identify a file, ask about it in our forums after running our full tests.