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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Search For Processes

Process Name

  

Unknown Unknown
Safe Safe
User Optional User Optional
Unwanted Unwanted
Spyware / Adware Spyware / Adware
Virus Virus


zdwlan.exe (ZDWlan)

Percentage of recently scanned PC's with this process running: 0.20%
Average CPU use for this program: 0%
Average RAM for this program: 5 MB


The file name alone identifies this program.


Vendor or Distributor's Web Site

http://www.zydas.com.tw/



Win Patrol

ZDWlan.exe - Wireless LAN configuration and monitoring utility.

zdwlan.exe  is required by third-party software or hardware and should not disabled.

PC Pitstop recommends WinPatrol Plus for monitoring all of the background activity on your PC. WinPatrol Plus provides an easy to understand descriptions of over 15,000 processes and programs.


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 zdwlan.exe, we have detected more than 10 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
zdwlan.exe> 10
MD5 Hashes
# MD5 Size
1 0x51e7529f9ae5535c7655d35449982cff 507904 bytes
2 0x077a5e60a616206af8e056e301b947c1 483328 bytes
3 0x0ff79869345829cf859d0abea0a4b664 471040 bytes
4 0xae2004181a8de1959001716c69c98abc 405504 bytes
5 0xd1067dd2e23ec0981bd439159fbe09ca 450560 bytes
MD5 Hashes
# MD5 Size
6 0x3d384d7945912fefeb3628dc78b33fe3 499712 bytes
7 0x93c561c9321486c45fad82c532725c94 466944 bytes
8 0xaa6c75750dcbbe0b63a47cb928fb96a6 1093632 bytes
9 0x656520b7a96180ee312cd14e256b10c0 581632 bytes
10 0x3698421cbd2789e91f124d9347e40191 430080 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.

To find the latest driver for your computer we recommend running our Free Driver Scan.

Find out how to make your computer faster by running our Free Performance Scan.

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.

Get more tips
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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.