Files with plg suffix may also be special plugins for Sibelius music notation software. Used to add new functions or features to the programs.

There are 6 other file types using
the PLG file extension!

empty icon.plg - REND386 AVRIL data

empty icon.plg - Microsoft Developer Studio build log

empty icon.plg - Aston shell plug-in

empty icon.plg - BPM Studio play list categories

empty icon.plg - ButtonGadget data

empty icon.plg - ┬ÁVision protocol

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PLG file extension - Sibelius plug-in file

What is plg file? How to open plg files?

File type specification:

Plugin, addon file type icon Plugin, addon file type

File extension plg is also used for one of the default file types in Sibelius, a complete software for writing, playing, printing and publishing music notation available for Windows and Mac computers.

A .plg file contains plug-in that adds other extra features to Sibelius.

The default software associated to open plg file:

Sibelius icon

Avid Technology, Inc. logoSibelius  Microsoft Windows software

Company or developer:
Avid Technology, Inc.

Sibelius is the complete software for writing, playing, printing and publishing music notation. It represents one of the world’s best-selling music notation software, trusted by top composers, publishers, and students alike. 

Sibelius for Mac picture or screenshot

Avid Technology, Inc. logoSibelius for Mac  Apple macOS / Mac OS X software

Company or developer:
Avid Technology, Inc.

Sibelius for Mac is music composing software that allows users to writing, playing, printing and publishing music notation.

Help how to open:

As far as we know, these plugins are only useable in Sibelius.

How to convert:

It is unlikely that this type of .plg files can be converted to anything else.

List of recommended software applications associated to the .plg 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 plg file, edit plg file, convert plg file, view plg file, play plg file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with plg file - Sibelius plug-in file

Click on the software link(s) for more information. Suggested software applications use plg file type for internal purposes and/or also by different way than common edit or open plg file actions.

Microsoft Windows:

Apple macOS / Mac OS X:

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