MAILSTATIONERY file format description

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

1 filename extension(s) found in our database.

.mailstationery - Apple Mail Stationery Data

The MAILSTATIONERY data files are related to Apple Mail. The MAILSTATIONERY file is an Apple Mail Stationery Data. Apple Mail is an email program included with Apple's Mac OS X operating system.

Apple Mail
Data files
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Apple Mail Stationery Data related extensions:
Perfect Effects Effects Data
Google Chrome Backup Archive
IOBit Malware Fighter Definitions Data
SAS Procedure Output
Adobe Color Separation Table
UltraMixer Key Mapping Data

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

Can't open a .mailstationery 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.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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