- Extension
- .bw
- .geo
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Silicon Graphics, Inc.
- Berkeley Softworks
- Description
- The bw file type is associated with Silicon Graphics RGB, a bitmap image format developed by Silicon Graphics, Inc. (SGI). It is specifically designed for grayscale images, utilizing a single channel to represent varying shades of black and white. The format is known for its use in graphics and visualization applications, especially in environments where Silicon Graphics workstations were prevalent. BW files are capable of storing high-quality images with efficient compression, making them suitable for both professional graphics work and scientific visualization.
- The .geo file extension is associated with GeoPaint, a bitmap graphics editor originally developed for the Commodore 64 GEOS (Graphic Environment Operating System) in the mid-1980s. GeoPaint files contain bitmap images created or edited within the program, supporting a resolution of 320x200 pixels on the Commodore 64. These files enable users to create detailed graphics and illustrations with the limited color palette available on the Commodore 64. Despite its vintage nature, the .geo format remains a nostalgic reminder of early personal computing and digital art creation.
- MIME Type
- image/x-rgb
- image/x-geopaint
