PMX file converter How to convert PMX file?

What is PMX file?


PMX is a file extension of the Pegasus Mail and it is used as the format for outgoing messages. The file extension is used by PC programs like MS Outlook, Thunderbird, Apple Mail, etc. The .PMX file format was first introduced in the late 1990s as a standard for email attachments and as such has been adopted by various email client programs. It is also supported by most webmail services that allow you to create and send attachments to external email addresses or on social networking sites like Facebook or Twitter. A .PMX file contains one outgoing message on its own. When opening a .PMX file, an email client first looks at the first and last lines of text in its body to determine whether it should open the attachment or not. If there are multiple messages in a

PMX Format details


Full Name Pegasus Mail Outgoing Message
Developer David Harris
Category Web Files

Software, that convert PMX files


The easiest way to convert a PMX file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle PMX files. Open your PMX file with one of them and save in another file format.


PMX Converters

  • Aid4Mail
  • Pegasus Mail
  • 2 PMX converters

PMX conversions