What is a GAL file?
The .GAL file extension is shared by several completely different software applications. The most common use for a .GAL file is a pixel art and animation file created by GraphicsGale. Digital artists use this format to store multi-layer raster images, sprites, and animations.
Because the .GAL extension is used in various industries, your file might contain something else. It can be a Corel Gallery Clipart image used by CorelDRAW or an older photo gallery index file created by ACDSee. In scientific and laboratory settings, a .GAL file is often a GenePix Array List File created by Molecular Devices for microarray analysis. Other uses include rough diamond analysis data and 3D bifurcation analysis data.
How to open GAL files?
Because a .GAL file has multiple possible meanings, you must first identify the exact file type. For pixel art, you can use GraphicsGale or Aseprite. For microarray data, you need specialized software like GenePix Pro.
If you are unsure of the origin of your file, you can use viewer.online/gal to analyze .GAL files to identify the exact format and creator software. Our system allows you to inspect the file structure, extract readable text, and check whether an online preview is available.
Best practices and troubleshooting
If your .GAL file contains standard image or text data, converting it to a universal format can make sharing easier. We recommend file conversion to sensible target formats on convert.guru. You can convert pixel art .GAL files into .PNG or .GIF files, or transform scientific text data into standard .CSV files.
Summary
The .GAL extension is diverse. viewer.online/gal is highly useful for identifying, inspecting, and understanding .GAL files without installing software or dealing with compatibility problems.