How to open a P7M file?

If you reached this place it means that you are probably looking for answers to the question posed above. The most common problem that hinders our work with file P7M is the lack of an installed application. The simplest solution would be to download and install one of the applications for the P7M file. (for a specific operating system). In 90% of cases, this step should solve your problem with the P7M file.

Programs supporting the Digitally Encrypted Message format

Windows

• Eudora

MAC OS

• Apple Keychain Access

What should be done if the installation of one of the programs did not help?

If, despite the installation of one of the applications, you still have the problem with the P7M file, it is probable that your file is not associated with the appropriate application (click here for more information). You can take advice, to which a link is provided in the preceding sentence, or do the following:

• Click right button of the mouse on the P7M file, with which you have a problem
• Choose the option Open with
• In the window that appears, click Choose a default program
• Find the program just installed
• Check the option Always use this program to open this type of files and click OK

Last chance

If none of the previously described actions brought effect in the solution of the problem with the P7M file, there may be another reason. Your P7M file can simply be damaged - in this case, you must try to find another version of the P7M file, ask your friends to send it again, or download the P7M file again from the same source as before. Maybe before there were problems while downloading or copying the P7M file, which resulted in this situation.
For other informations visit FileInfo.