What is the difference between .pnm and .snb?
- Extension
- .pnm
- .snb
- Format
- Binary
- Binary
- Category
- Raster Image
- Ebook
- Developer
- Jef Poskanzer
- Shanda
- Description
- The PNM (Portable Any Map Image) file format is a subset of the broader Netpbm format, designed for storing various types of digital images. It acts as an umbrella term for three specific types of grayscale, color, and black-and-white images, represented by PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap) formats respectively. PNM files are known for their simplicity and ease of conversion to other image formats.
- 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
- application/x-portable-anymap
- application/x-snb-shandabook
- Sample
- sample.pnm
- Wikipedia
- .pnm on Wikipedia