>> PM4 file

PM4 file format description

Many people share .pm4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .pm4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .pm4 files.

2 filename extension(s) found in our database.

.pm4 - Adobe Pagemaker 4.0 Document

The PM4 document files are related to Adobe PageMaker. PM4 file is an Adobe Pagemaker 4.0 Document. Adobe Pagemaker is a decent desktop publishing software program if you want to create a simple desktop publishing publication like a newsletter or a catalog.

Adobe PageMaker
Document files
- / -
Adobe Pagemaker 4.0 Document related extensions:
Adobe FrameMaker EDD Document
Adobe Illustrator Template
Adobe FrameMaker Document
Adobe FrameMaker TOC
Adobe FrameMaker Interchange Format
Adobe Director Compressed Cast

.pm4 - Pegasus Mail General Filtering Rules Data

The PM4 data files are related to Pegasus Mail. PM4 file is a Pegasus Mail General Filtering Rules Data. Pegasus Mail is a previously freeware, proprietary, email client that is developed and maintained by David Harris.

Pegasus Mail
Data files
- / -
Pegasus Mail General Filtering Rules Data related extensions:
Ad-Aware Signature Data
Cardbox Format Data
Sevilla Automatic Backup Data
Smart Diary Suite Index Data
Mastercam Mill Tool Library
CATIA Process Data

Naturally, other applications may also use the .pm4 file extension. Even harmful programs can create .pm4 files. Be especially cautious with .pm4 files coming from an unknown source!

Can't open a .pm4 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 .pm4 file extension is often given incorrectly!

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

lm4, m4, mp4, p4, pj4, pk4, pl4, pm, pme, pmr, pmt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Pixela Digital Picture
Plazmic Media Engine Data
Perl Module
Mpeg-4 Video Container
PM Bitmap Image
Perforce P4 Data

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .pm4 file format, then write to us!