How to open file with P7M extension?

P7M file description

The files with .P7M extension contain the encrypted email messages. The P7M file format is a type of digital container format that carries the content and the attached files of an encrypted email message. It is recommendable that a user should install a private key in their email account with the purpose of opening the P7M files on their system when they receive them on their email. When the private key will be matched with the public key of the message, the user will be able to access the file. One of the advantages of this private key is that it remains the same and does not change with each file, as a result a user does not have to put new information to open every time they receive a new P7M file. 

Basic information about P7M file

File P7M is one of the files of the Misc Files category. Its full name is Digitally Encrypted Message . File format P7M was created by N/A. If you arrived here, you are probably looking for programs that will help you support this particular file extension. In the further part of this page you will find a list of programs that support file P7M sorted by operating systems. If our database contains information about converting a P7M file, you will definitely find it here.
Tags: P7M extension, how to open P7M file, how to convert P7M file, open P7M file

Programs that support P7M file

Programs for Windows system
Programs for Mac OS system
We hope we helped you solve the problem with the P7M file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
This site should help you to find the answers for the specific ones or similar to those questions:
  • How to open a file with the P7M extension?
  • How can I convert a P7M file to a different format ?
  • What is the P7M file format extension?
  • What programs support the P7M file?

If after viewing the stuff on this site, you have still not received a satisfactory answer to any of the above questions, this means that the information regarding the P7M file presented here is not complete. Contact us using the contact form and write what information you have not found here .

What else may cause problems?
There can be more reasons which determine that you are not able to open the P7M file (apart from the lack of the proper application installed).
First - the P7M file may be incorrectly linked (associated) with the application installed to support it. In this case, you need to change this link by yourself. To do this, right-click on the P7M file # that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the P7M file should be solved forever.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version, or download it again from the same source as before (maybe for some reason in the previous session the download of the P7M file has not been completed and it cannot be opened properly).
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