GRY Converter

Convert GEM styles or grayscale images (GRY) online for free

Select File
Drop or upload your .GRY file

Online File Converter

✈

How to convert your GRY file

Click the "Select File" button above, and choose your GRY file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert GRY to another file type

The converter easily converts your GRY Styles or images to various formats - free and online. No Style Works XT or or other Audio software needed.

GRY to JPG
GRY to PDF
GRY to PNG
GRY to GIF
GRY to BMP
GRY to TIFF
GRY to TIF
GRY to ICO
GRY to PSD
GRY to TDI
GRY to HRU
GRY to PAT

Convert a file to GRY

The converter also works in reverse, so you can convert other "Accompaniment Style File" formats to GRY without using software like Style Works XT or a similar tool.

RAW to GRY
PNG to GRY
AI to GRY
NEF to GRY
PSB to GRY
DNG to GRY
GIF to GRY
EPS to GRY
JPG to GRY
ARW to GRY
PDF to GRY
RIX to GRY

About GRY files

A .gry file typically serves one of two distinct purposes, both presenting unique compatibility challenges.

1. Generalmusic (GEM) Style File:
The most common use (approx. 35%) is as a proprietary musical accompaniment file for the now-defunct Generalmusic (GEM) keyboards, such as the WK, SK, and Genesys series. These files contain MIDI-based pattern data - drum loops, bass lines, and chord variations - triggered by the player during live performance.

The Problem: Because Generalmusic ceased operations in the late 2000s, these files are effectively "hardware-locked." Modern DAWs like Logic Pro or Cubase cannot open them directly because they are not standard MIDI files. They contain manufacturer-specific SysEx data and header information that standard software rejects.
The Solution: To salvage this musical data, users must convert .gry files to standard MID (MIDI) for editing in a DAW, or to STY (Yamaha Style) if migrating to a modern arranger keyboard like the Yamaha Genos. Specialized conversion utilities like EMC Style Works are often required to bridge this gap.

2. Raw Grayscale Image:
In technical or scientific imaging, a .gry file represents a Raw Grayscale bitmap. Unlike standard JPG or PNG files, these often lack a file header defining dimensions (width/height) or color depth.

The Problem: Most image viewers display an "Unknown Format" error because they don't know how to render the stream of bytes. You often need to know the exact pixel dimensions beforehand to open it correctly.
The Solution: For web use or archiving, these must be converted to PNG (lossless) or JPG (compressed). Tools like Photoshop allows you to "Open As Raw" and manually specify dimensions to recover the image.

Use Convert.Guru to open and convert your GRY file.

Users also converted GREY files.

FAQ

If you want to convert GRY file to WEBP, CUR or PSB, you can use Style Works XT or similar software from the "Musical Instrument Style" category. In the File menu, look for Save As… or Export….

To convert SVG files to GRY, try Style Works XT or another comparable tool in the "Musical Instrument Style" category.

The GRY Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GRY converter.