All about PM# Files

The PM# file type is primarily associated with Pegasus Mail.

PM#	File extension: PM#
	File type:	Status/Index File

What is a PM# file

PM# files mostly belong to Pegasus Mail by David Harris. File: NB.PM#. Keeps the status of the different notice board messages.

How do you open PM# files?

You need a suitable software like Pegasus Mail to open a PM# file. You need a suitable software like Pegasus Mail from David Harris to open a PM# file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your PM# file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a PM# file directly in the browser:. Just drag the file onto this browser window and drop it.

Online PM# Text Viewer

Choose your .pm# file to analyze

or drag and drop it here

Online File Viewer

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Can't Open Your .PM# File? Try These Steps

Because .PM# files come from various programs, they aren't universally openable.

Identify the Source: If received from an email archive or a legacy server migration, it's likely a Pegasus Mail Status/Index File.
Check the Header: Open the file in a text editor or hex viewer to inspect the first bytes:
- "PK" suggests a compressed archive.
- Binary magic bytes indicate a proprietary database format.
Use the Original Software: You usually need the original program; try Pegasus Mail (by David Harris), Mercury Mail, or ask the sender.
Use this Webpage: Drag and drop your .PM# file into our viewer to detect its format, extract readable metadata, and preview contents.

Technical Data for PM# File Extension

Related files:

pmu, pmr, pmz

a pm# Status/Index File is a special file format by David Harris and should only be edited and saved with the appropriate software.

How to solve problems with PM# files

Associate the PM# file extension with the correct application.
Update your software that should actually open status/index files. Because only the current version supports the latest PM# file format. Search, therefore, e.g. on the David Harris manufacturer website after an available Pegasus Mail update.
To make sure that your PM# file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .PM# file online - secure, fast, and no downloads needed.