PLG File Type

- The quick facts

What are PLG files and how to open them

Are you having problems opening a PLG file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a PLG file?

PLG files have multiple uses, and Sibelius Plugin is one of them.

Sibelius Plugin

Sibelius is a music notation software application. It uses PLG plug-in files to let users add functionality to the software, allowing them to manipulate the MIDI files with additional effects.

How to open PLG files

We have identified one PLG opener that is compatible with this specific type of PLG file.

Programs that open Sibelius Plugin files


Last updated: June 29, 2022

More file formats using the PLG extension

Through our research of PLG files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Aston Shell Plugin
  • Picroma Plasma Graphics
  • Slubman Firmware Plugin

Various apps that use files with this extension

These apps are known to open certain types of PLG files. Remember, different programs may use PLG files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ArtweaverArtweaverUser submitted
FlashPeak SlimBrowserFlashPeak SlimBrowserUser submitted
Artweaver FreeArtweaver FreeUser submitted
progeCAD ProfessionalprogeCAD ProfessionalUser submitted
PolymathPolymathUser submitted
MaxthonMaxthonUser submitted
FlashPeak SlimBoatFlashPeak SlimBoatUser submitted
Artweaver PlusArtweaver PlusUser submitted
TimetableTimetableUser submitted
SlimBrowserSlimBrowserUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about PLG file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.