What is a .GSH file?
A .GSH file is a type of computer file that is used in video games on the Wii U console, which is a gaming system made by Nintendo. The "GSH" in the file name stands for "Wii U Shader." Shaders are important in video games because they help create the visual effects that you see on the screen, like lighting, shadows, and textures that make the game look more realistic or stylized.
In Wii U games, .GSH files work together with other files, usually with the extension .GTX. While the .GSH file contains the instructions for how the visual effects are to be applied, the .GTX files typically contain the textures or images that those effects will be applied to. So, you can think of the .GSH files as the "how" to do something, and the .GTX files as the "what" to do it to.
As of now, there aren't any widely available programs specifically designed for the general public to open or edit .GSH files directly. This is likely because these files are meant to be used within the context of a Wii U game and not meant to be modified by users. Game developers who work on creating or modifying Wii U games would have the necessary tools and software to work with these files, but such tools are specialized and not typically available for general use.
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .GSH file formats, example files, or programs that are compatible. Please contact us.