Pegasus Mail keyboard macro
File type: Various data file
A pmu file extension is used by Pegasus Mail, a Microsoft Windows email client. A pmu file contains a Pegasus Mail keyboard macro.
Found 2 different file type records with the same pmu filename suffix.
File type category:
Various data file
Date updated: October 20, 2026
The pmu file extension is associated with Pegasus Mail, a proprietary email client for Microsoft Windows developed by David Harris.
A pmu file stores a keyboard macro for Pegasus Mail. The file is intended for use by Pegasus Mail rather than as a general-purpose document, and its format is specific to that application.
Use Pegasus Mail on Microsoft Windows to use a pmu file. The file is normally handled from within the email client rather than opened as a standalone document.
There is no generally useful conversion format for a Pegasus Mail keyboard macro. To use the macro in another environment, recreate its commands with that environment's macro or keyboard-shortcut tools.
Software applications that can open pmu files:
Microsoft Windows
Software apps that create pmu files:
Microsoft Windows
Software applications that handle other tasks involving pmu files:
Microsoft Windows
File type category:
Game file
Date updated: October 24, 2026
Record marked as obsolete and not updated for a long time.
The pmu file extension is associated with Driver 3 (also known as DRIV3R), a 3D action and car-racing game developed for Microsoft Windows and video game consoles.
A pmu file contains PMU game data used by Driver 3. The format is obsolete.
A pmu file is intended to be read by Driver 3 on Microsoft Windows. It is an internal game file and normally should not be opened separately.
If the file came with a Driver 3 installation, keep it in its original game folder.
Because a pmu file contains internal Driver 3 game data, it is not normally exported to a standard document or media format. Keep the file with the Driver 3 installation and use it with the game.
Software applications that handle other tasks involving pmu files:
Microsoft Windows
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