- Extension
- .ppm
- .snb
- Format
- Text
- Binary
- Category
- Raster Image
- Ebook
- Developer
- Jef Poskanzer
- Shanda
- Description
- A PPM file is a 24-bit color image formatted using a text format. It stores each pixel with a number from 0 to 65536, which specifies the color of the pixel. PPM files also store the image height and width, whitespace data, and the maximum color value.
- Is a format developed for the Shanda Bambook e-books, and is exclusive to those devices. Certain e-books produced by other companies can also view documents of this type. Shanda released its latest device in 2011 which is why this format is not widely used at present.
- MIME Type
- image/x-portable-pixmap
- application/x-snb-shandabook
