>> P7M file

P7M file format description

Many people share .p7m files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .p7m file can be edited, converted or printed with. On this page, we try to provide assistance for handling .p7m files.

1 filename extension(s) found in our database.

.p7m - PKCS #7 Encrypted Message

The P7M data files are related to p7mViewer. P7M file is a PKCS #7 Encrypted Message. The P7M encrypted e-mail messages have a null body with an attachment smime.p7m. This attachment probably contains the encrypted message.

Data files
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PKCS #7 Encrypted Message related extensions:
Connectivity Memory Model Update Timing File
SimEnhancer Profile
Webshots Image Collection
RiTE Ascii Model
SmartCAM Custom Control Panel File
Hasbro My3D File

Naturally, other applications may also use the .p7m file extension. Even harmful programs can create .p7m files. Be especially cautious with .p7m files coming from an unknown source!

Can't open a .p7m file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .p7m file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

p7, pim, pm, pm7, pym

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Perl Module
PM Bitmap Image
XV Visual Schnauzer Bitmap
Avid Pro Tools Plugin Map
Pegasus Mail Folder State
Python Macro File

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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