- Extension
- .bw
- .ptif
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Silicon Graphics, Inc.
- Kermit
- 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.
- File extension ptif is mainly associated with the Pyramid encoded TIFF bitmap graphics file format. Multi-resolution TIFF containing successively smaller versions of the image down to the size of an icon.
- MIME Type
- image/x-rgb
- image/x-ptif
