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.

Click here to run our free scan and see if your computer's processes are safe. To find out how to make your computer faster, try running our Free PC Matic Scan.

Search For Processes

Process Name

  

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


More than one possible match was found; all matches are listed below in order of their prevalence. This only tells you what the file and the correct action might be.

To understand which possibility is actually running on your own system, perform an Overdrive test and then look at the Software|Processes tab.

You may find more information on this process by visiting Process Detail Pages.


Match #1



explorer.exe (Windows Explorer)

Percentage of recently scanned PC's with this process running: 42.34%
Average CPU use for this program: 0%
Average RAM for this program: 27 MB


In addition to the file name, explorer.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:Microsoft
Product contains:Microsoft

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




Win Patrol

EXPLORER.EXE - EXPLORER.EXE is the basic graphical file-system user interface in Windows and will always be running.

explorer.exe  is an essential part of Windows and required for Windows to work properly. It should never be 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 explorer.exe, we have detected more than 10 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
explorer.exe> 10
MD5 Hashes
# MD5 Size
1 0x9dca9b724d27844e988f994d84dff319 978432 bytes
2 0xf7912202db4daf6a59fafd222ca112c4 36864 bytes
3 0x0739642870725085faba0e2ab3686795 1011200 bytes
4 0xb10bc934df2e6d44ee11e4bc26762289 2822656 bytes
5 0x88b0698dc8238706f30b23ab3fb72b4f 1501696 bytes
MD5 Hashes
# MD5 Size
6 0x6fe2f32ae66795f0d14564095ed0bf2a 2928128 bytes
7 0xcfc8523cc92303651f2220677c2df2a8 1010688 bytes
8 0x8832813fb0023ad0b8da044e5dcf373b 1406464 bytes
9 0x43c762945ce6b8c1b3b5a924ba98cc18 1037312 bytes
10 0xa212528a9c34455541c5f7d9a716e92e 1551872 bytes

Match #2



explorer.exe (explorer.exe)

Percentage of recently scanned PC's with this process running: 0.00%
Average CPU use for this program: 0%
Average RAM for this program: 24 MB


In addition to the file name, explorer.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:My Hacker Side
Product contains:Project1
File name contains:\WINDOWS\system32\ExPlOrer.exe

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




Win Patrol

explorer.exe -

explorer.exe  is returning insufficient information about this program.

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.



Match #3



explorer.exe (Windows Explorer)

Percentage of recently scanned PC's with this process running: 0.00%
Average CPU use for this program: %
Average RAM for this program: MB


In addition to the file name, explorer.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:îñîôò
Product contains:Windows
File name contains:\win

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




Win Patrol

explorer.exe is the basic graphical file-system user interface in Windows and will always be running.

explorer.exe  is an essential part of Windows and required for Windows to work properly. It should never be 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 explorer.exe, we have detected more than 10 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
explorer.exe> 10
MD5 Hashes
# MD5 Size
1 0xf2d46e1da2daa0a924c3d9470ff22449 1609216 bytes
2 0x16577d75e24b75c7d34fd955f8f9b732 1608704 bytes
3 0xa0f98bb46beeaf2a94593ff9ab856a80 1597952 bytes
4 0x39ccfb9187a3ec27827b717cabc81424 1004544 bytes
5 0x645efc8a5a789631eee909b0848c2b39 1528320 bytes
MD5 Hashes
# MD5 Size
6 0x35668b93439cc993a28476c19b0f5c7a 1720832 bytes
7 0xf9a43a4579aab9fb35f39eae0f5d1076 1608704 bytes
8 0x77a84afa75cdc7d12bf5579ab39881ae 1720832 bytes
9 0x23afbc5e1fbd891b5dce4dfab9a1f1ef 1607680 bytes
10 0xdc2b803bb81968b75128541b96d44744 1597952 bytes

Match #4



explorer.exe (Windows Explorer)

This program has not been seen on any systems tested at PC Pitstop in the past week.


In addition to the file name, explorer.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:Ęîđďîđŕöč˙ Ěŕé&
Product contains:Windows
File name contains:\Win

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




Win Patrol

explorer.exe - explorer.exe is the basic graphical file-system user interface in Windows and will always be running.

explorer.exe  is an essential part of Windows and required for Windows to work properly. It should never be 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 explorer.exe, we have detected 1 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
explorer.exe1
MD5 Hashes
# MD5 Size
1 0x50ff2fd1a89f2bc89bfe7709380a0f80 950784 bytes

Match #5



explorer.exe (Windows Explorer)

This program has not been seen on any systems tested at PC Pitstop in the past week.


In addition to the file name, explorer.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:Корпорац
Product contains:Операцио
File name contains:\win

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




Win Patrol

explorer.exe - explorer.exe is the basic graphical file-system user interface in Windows and will always be running.

explorer.exe  is an essential part of Windows and required for Windows to work properly. It should never be 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 explorer.exe, we have detected more than 10 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
explorer.exe> 10
MD5 Hashes
# MD5 Size
1 0xc6965157bb51a8639a1d1c504c85f04b 1608704 bytes
2 0x356e185c5e3674faf33e4631cd8aeafb 1502720 bytes
3 0xc66f3139daa0da34442d727b10245252 1032704 bytes
4 0xf53d3a8b129c58cbeb43d140f66a3898 1520640 bytes
5 0x71ec7244475a2703d3a998c0b07fc69a 1001472 bytes
MD5 Hashes
# MD5 Size
6 0x1a5ab305506f5b1a6c5b9264407a52a8 1507328 bytes
7 0xd5377140d793510e71de41716c791cdf 1608704 bytes
8 0x28bb1e92ec61d9fa8bcecc3020f5d07e 1246208 bytes
9 0xd48270ff2758805809e8ea0250fa10e6 1665536 bytes
10 0xc38a071b0f85fc5529756161c8a04971 1552384 bytes

Match #6



explorer.exe (Windows Explorer)

This program has not been seen on any systems tested at PC Pitstop in the past week.


In addition to the file name, explorer.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:КоÑ
Product contains:ОпÐ
File name contains:\win

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




Win Patrol

explorer.exe is the basic graphical file-system user interface in Windows and will always be running.

explorer.exe  is an essential part of Windows and required for Windows to work properly. It should never be 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 explorer.exe, we have detected 5 different MD5 hashes. Click on a hash to research the hash in Google.

Program Name MD5 Count
explorer.exe5
MD5 Hashes
# MD5 Size
1 0xe9e7053cd9a5180d9ac7043b8f60caaf 3687424 bytes
2 0xbd7c6db65309e507de729b9111603534 1367040 bytes
3 0x62331000bff39ed7093b9faba1d30972 1061376 bytes
MD5 Hashes
# MD5 Size
4 0x964abc5eb233c534d3185514ba65eef8 1516032 bytes
5 0x081f98f3f13e8a3ec89bc8de5e0d3ffc 1517568 bytes

Match #7



explorer.exe (Virus ** Read **)

This program has not been seen on any systems tested at PC Pitstop in the past week.


The file name alone identifies this program.



Detailed Description and/or Removal Instructions

http://search.ca.com/search/ca?charset=iso-8859-1&qt=Explorer.EXE&rq=0&la=en&oq=spoolsv.exe&Submit=Search&nh=10&nh=10


PC Pitstop PC Matic

Explorer.EXE is a file name used by many malwares, look into Site URL.
The Legitimate Explorer is the basic graphical file-system user interface in Windows and will always be running.
However USUALLY Explorer.EXE has in Vendor field "Microsoft" just like Product was detected that this file has no Vendor information which makes it just suspicious.
Was found a virus/trojan with the same name, run a virus scan to be sure that is not the case.

explorer.exe is a VIRUS. Stop all work until the virus is removed or you run the risk of spreading the virus to other people. Worse yet, the virus may be doing harm to your computer and your information.

explorer.exe is a virus and should be removed immediately to avoid doing further harm. PC Pitstop recommends PC Matic in these types of situations.


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

Program Name MD5 Count
explorer.exe> 10
MD5 Hashes
# MD5 Size
1 0xd092673f35b76f621b0a5c553f705293 58880 bytes
2 0xa30135dcf9f3c0e60a96635328695830 1658382 bytes
3 0xb0d7f3f3fff40a348ebd57630c47dac5 61333 bytes
4 0x5946bfe3c7782acd72642a37b5a6386a 74752 bytes
5 0x5de56b7ff6bd37685948018b08587c09 68608 bytes
MD5 Hashes
# MD5 Size
6 0x2b68b2ca1ab620f33d220411f93941bf 69632 bytes
7 0x17e915bc81ff83811618c3bfbd0ef57e 9728 bytes
8 0xea907242aba68b07b801d01a7734b81b 94720 bytes
9 0x816ea011d1897a0fd066d6bef9f503b7 89088 bytes
10 0x71bb8427fbe71b3bfcad100e504f0382 9728 bytes


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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.