What is nssm.exe?

nssm.exe is part of NSSM 64-bit and developed by ExpressVPN according to the nssm.exe version information.

nssm.exe's description is "Service Manager"

nssm.exe is digitally signed by Express Vpn LLC.

nssm.exe is usually located in the 'C:\Program Files (x86)\ExpressVPN\bootstrap\amd64\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about nssm.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on nssm.exe:

Product nameNSSM 64-bit
Company nameExpressVPN
File descriptionService Manager
Original filenamenssm.exe
Legal copyrightCopyright © 2009-2019 ExpressVPN. All rights reserved.
Product version2.24-1-ga3819d9
File version2.24-1-ga3819d9

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameNSSM 64-bit
Company nameExpressVPN
File descriptionService Manager
Original filenamenssm.exe
Legal copyrightCopyright © 2009-2019 ExpressVPN. A..
Product version2.24-1-ga3819d9
File version2.24-1-ga3819d9

Digital signatures [?]

nssm.exe has a valid digital signature.

Signer nameExpress Vpn LLC
Certificate issuer nameCOMODO RSA Code Signing CA
Certificate serial number00e307f6f1fac7423e6c00336a94105b17

VirusTotal report

None of the 72 anti-virus programs at VirusTotal detected the nssm.exe file.

None of the 72 anti-virus programs detected the nssm.exe file.

Other files also named nssm.exe

nssm.exe (20 votes)

Hashes [?]


Error Messages

These are some of the error messages that can appear related to nssm.exe:

nssm.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

nssm.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

Service Manager has stopped working.

End Program - nssm.exe. This program is not responding.

nssm.exe is not a valid Win32 application.

nssm.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with nssm.exe?

To help other users, please let us know what you will do with nssm.exe:

Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page

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Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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