Files with pmn extension are used by Pegasus Mail as the annotation files.
Software that open pmn file
PMN file extension - Pegasus Mail annotation file
What is pmn file? How to open pmn files?
File type specification:
The pmn extension files are annotation files. They are associated with their relevant messages by the message id, with the first character of the filename being replaced with an A.
The default software associated to open pmn file:
Company or developer:
David Harris
Pegasus Mail is one of the Internet's longest-serving PC e-mail system used on Windows.
List of recommended software applications associated to the .pmn file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open pmn file, edit pmn file, convert pmn file, view pmn file, play pmn file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with pmn file - Pegasus Mail annotation file
Click on the software link for more information about Pegasus Mail. Pegasus Mail uses pmn file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
