Mailpv.exe – What Is It & How to Deal With It?

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In simplest terms, Mailpv.exe is a part of the Mail PassView program developed by NirSoft. It is an executable file that has a very small size. The term .exe represents the extension of the file.

In some cases, executable files are responsible for causing damage to the PC. So, reading this article and learning how to deal with Mailpv.exe found on your PC.

Sometimes, .exe files can contain viruses, trojan horses, and other harmful applications. In that case, knowing how to get rid of those executables more safely is important.

So, be sure to read the following information carefully and learn what you can do about it. With this information, you can define whether it is a legitimate program or something harmful.

Is Mailpv Safe? Is It a Virus or Malware?

Is Mailpv.exe is generally safe

One of the most important things you should remember is to find the location of the .exe. Locating the executable will help you determine if the respective process is a harmful program or not.

For instance, the legitimate or genuine mailpv.exe should function in the path “C:\Program Files\Mail PassView\mailpv.exe“. If it runs anywhere else, you should consider it a red flag and deal with it accordingly.

So, to confirm this action, you should launch the Task Manager first. Then, please go to the option called “View” and choose the option labeled “Select Columns.” If you see that the directory is suspicious, you should take immediate action to rectify it.

In addition to “Task Manager,” you can use Microsoft Process Explorer to detect the legitimacy of the process. Just like the previous method, this is a pretty convenient option. To find it out, you should start Process Explorer.

Then, you should activate the option “Check Legends,” which is located under “Options.” Then, you should go to the option called “View” as well. After that, you should choose “Columns” and add the option called “Verified Signer.”

If you see the “Verified Signer” with the notification “Unable to Verify,” you should observe it well. Not all legitimate Windows processes indeed feature a Verified Signature label. However, the bad ones always come with the “Unable to Verify” option.

There are some important characteristics associated with Mailpv.exe. Knowing those characteristics will be handy for any user to locate the legitimacy of the process.

  • It should be located in the folder on “C:\Program Files\Mail PassView.” If you see it anywhere else, that’s a sign of danger.
  • The publisher of this program is NirSoft.
  • The full path of this process is “C:\Program Files\Mail PassView\mailpv.exe”.
  • Also, consider the aspects like “Help File” and “Publisher URL.”
  • It is always known to have a very small size (about 68 kb)

If you have come across any difficulties related to this matter, you should first check if it is legitimate. You should not delete the Mailpv file immediately after noticing trouble without investigating it. To determine that, you are supposed to find the process in Windows Task Manager.

Now, you should find the location of this process. As mentioned before, it is located in C:\Program Files\Mail PassView. Then, you should compare the size and other characteristics of the file and determine its legitimacy.

Deleting it straightaway might not be the fix because some instances are easily fixable. To fix the wrongful process, you should use a good virus guard and perform a scan.

However, what you should know is that not all tools can detect every type of malware. So, you should try a couple of options until you succeed.

In addition to that, the overall functionality of the virus might prevent you from deleting the file. If you are facing such an instance, you should log into your PC with “Safe Mode with Networking.”

If you log in with that mode, the PC will start securely. That will disable all the extra processes and then load only the basic and essential features. Once the computer is booted with that mode, you can run a security check and a system analysis.

PS: let’s figure out how to get rid of Csrss.exe Trojan.

Is It Possible to Delete or Remove the Mailpv.exe?

Well, the truth is that you should not delete Mailpv unless you don’t have any other option. In other words, Mailpv should be deleted as a last resort.

If you delete the Mailpv program, that might affect the overall performance of the respective programs. That means different programs use Mailpv, so their performance might be affected if you delete it.

We strongly recommend that you update all the programs installed on your PC. That is a very effective way to get rid of potential issues that are associated with those applications.

The problems caused by corrupted files are immense so keep the PC updated. When it comes to the issues pertaining to software, you should check both the driver and software as well. This should be done regularly so you can prevent potential issues as well.

According to our studies, almost 10% of individuals tend to delete Mailpv.exe. So, the effect it causes can be mild. However, it is always better to delete the file only if it is harmful or infected because there is no point in deleting it if it is legitimate.

The best way to check if the respective file is infected or not is to perform system analysis.

To do that, we recommend a professional tool like Reimage. If the file has something to do with malware, Reimage can find it immediately.

Then, the harmful file will be deleted completely. As a result, the malware will be deleted so that the PC will operate normally.

However, what if the Mailpv file is not malware and you still need to delete mailpv.exe? In that case, the best fix is to uninstall the “Mail PassView” process from the system.

You can use its uninstaller to get it done. You will find it easily by visiting the path:

If it is impossible to find the uninstaller, you will have to uninstall the Mail PassView. Then, you will be able to delete mailpv.exe from the PC. To uninstall a program, you can use the option “Add/Remove Program” and get rid of the application. You can find that option on Windows Control Panel.

Mentioned below is how to perform this action.

  • First, go to the “Start Manu” on your PC. Then, go to the “Control Panel” and click on the option “Programs.” Please note that the steps from this point onwards might vary based on your OS.
    • Using Windows Vista, Windows 7, 8.1, or 10, use the “Uninstall a Program” option.
    • If it is a Windows XP computer, go to “Add or Remove Programs.”
  • After that, you should follow the rest of the instructions and get rid of Mailpv.exe.

That’s it. Just follow the above guide carefully; you can get rid of the Mailpv file easier.

Common Error Messages Associated with Mailpv

Mentioned below are the most common errors that are related to Mailpv. This list will make it easier for you to identify if there is an error with mailpv.exe.

  • mailpv.exe is not running.
  • Error starting program: mailpv.exe.
  • Faulting Application Path: mailpv.exe.
  • mailpv.exe Application Error.
  • mailpv.exe not found.
  • Cannot find mailpv.exe.
  • mailpv.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • mailpv.exe is not a valid Win32 application.
  • mailpv.exe failed.

The error messages mentioned above can appear when you install a program. If not, it can appear when you execute the program associated with mailpv.exe (Mail PassView). Also, it can emerge out of nowhere when you install Windows OS.

The best practice is to note the instance when you experienced this error. Such information becomes handy when you look for a solution.

Also, here, let’s explore the role and function of the conhost.exe process in Windows. Learn how to differentiate between its legitimate and potential malicious uses.

Fixing Mailpv.exe

One of the most effective ways to avoid issues related to Mailpv is to clean your computer perfectly. For instance, you should clean your computer from malware by scanning it using a professional malware scanner.

Also, you should clean the hard disk using system tools like cleanmgr or sfc /scannow. After that, you don’t need to worry about uninstalling the program. Be sure to check what sort of programs are set to start automatically on your computer.

Also, have the “Automatic Windows Updates” enabled. On top of everything, you should keep a backup of all the important files. If not, you can create recovery points to repair the PC easily.

If the case is serious, just recall your memory and think about the last action you performed. For instance, what is the last program you installed before experiencing the Mailpv error? Also, you can use the command called “resmon” to identify the potential processes behind the issue.

If that doesn’t work, you can consider repairing the installation. You will have to reinstall the operating system if none of the above works.


  1. Is mailpv.exe always a threat to my system? No, mailpv.exe itself is not always a threat. It depends on how it is used and who has access to it. If used responsibly, it can serve its intended purpose without causing harm.
  2. Can mailpv.exe recover passwords from any email client? Mailpv.exe is primarily designed to recover passwords from popular email clients like Microsoft Outlook and Mozilla Thunderbird. Its compatibility with other email clients may vary.
  3. Can I use mailpv.exe to recover my own email password if I forget it? Yes, if you have legitimate access to mailpv.exe and the email client in question, you can use it to recover your own password. However, exercise caution and ensure you are not violating any privacy laws or terms of service.
  4. Is it legal to use mailpv.exe for password recovery? The legality of using mailpv.exe or similar password recovery tools depends on your jurisdiction and the circumstances under which you use them. It is essential to familiarize yourself with the laws and regulations governing such tools in your location.
  5. What should I do if I suspect mailpv.exe is being misused on my system? If you suspect mailpv.exe is being misused or you notice any suspicious activities related to it, it is recommended to disconnect from the internet, run a full system scan with reputable security software, and seek assistance from a professional if needed.


Mailpv.exe is a legitimate executable file associated with password recovery tools. While it itself is not a virus, it can be misused by malicious actors. It is crucial to stay vigilant, detect any unauthorized presence of mailpv.exe, and remove it if necessary. By following prevention tips and maintaining a secure computing environment, you can minimize the risks associated with mailpv.exe and other potential threats.


Ten years of experience in information and computer technology. Passionate about electronic devices, smartphones, computers, and modern technology.

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