AMU File

What are AMU files and how to open them

Are you having problems opening an AMU file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your AMU files.

What is an AMU file?

AMU files have multiple uses, and ANMA RED music data is one of them. Read more about the other uses further down the page.

ANMA RED music data

These AMU files contain music created in ANMA RED, a music recorder and editor for the MSX 8-bit computer.

How to open AMU files

Important: Different programs may use files with the AMU file extension for different purposes, so unless you are sure which format your AMU file is, you may need to try a few different programs.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: August 18, 2026

All known file formats using extension .AMU

While ANMA RED music data is a popular type of AMU-file, we know of 2 different uses of the .AMU file extension. Different software may use files with the same extension for different types of data.

Sony PictureGear Studio PhotoAlbum Document

Sony PictureGear Studio PhotoAlbum Document files store complete digital photo albums created using Sony's PictureGear Studio software. These files include not just image files, but also layouts, page designs, captions, and other presentation features that let a user organize a virtual collection of photos into a custom photo album.

They are produced when a user builds an album via the PhotoAlbum tool inside PictureGear Studio, allowing choices of design templates, page layouts, ordering of photos and optional text comments or dates. Once saved, the album can be viewed, edited, printed or exported as a backup or for sharing directly from within the same application.

Internally, the file is binary and contains records identifying pages, photo numbers, dates, comments, layout info and embedded thumbnails or links to image files. It also contains signature strings like INDEX_PHOTO_NUMBER, PAGE_PHOTO_COMMENT, PAGE_PHOTO_DATE and words such as PICTUREGEAR STUDIO. Byte position signatures include e.g. "0x10000000010000 at offset 0" and "0xBC0000 at offset 9".

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

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