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How to open .PM3 file extension?

File Type : Pegasus Mail (David Harris)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .PM3 files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .PM3 file extension?

.PM3 file extension is a known file type. This section of tells you everything you need to know about this extension.
Page layout document created by Aldus PageMaker 3; can also be opened by Adobe PageMaker 4 or later, or by Adobe InDesign. NOTE: Adobe PageMaker was discontinued in 2004 and replaced by Adobe InDesign.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .PM3 files:

Microsoft Windows:
  • Adobe InDesign CC
Apple Mac OS X:
  • Adobe InDesign CC