.BW File Extension
File TypeBlack and White SGI Image File
Developer | Paul Haeberli |
Popularity |
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Category | Raster Image Files |
Format | N/A |
What is a BW file?
Silicon Graphics (SGI) image file format; used for saving black and white images; native format on SGI workstations; can be uncompressed or run-length encoded (RLE).
If the SGI image contains RGB image data, it uses the .RGB extension. If it is an RGB image with an alpha channel it is an .RGBA file.