What is the difference between .pgm and .epub?
- Extension
- .pgm
- .epub
- Format
- Binary
- Binary
- Category
- Raster Image
- Ebook
- Developer
- Jef Poskanzer
- IDPF
- Description
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- An EPUB file is a digital ebook saved in the EPUB format, an open XML-based format for digital books and publications. It provides a standard digital publication format for publishers and consumers. EPUB files can be viewed with supporting software programs and hardware devices, such as the Sony Reader and Barnes & Noble Nook.
- MIME Type
- image/x-portable-graymap
- application/epub+zip
- Sample
- sample.pgm
- sample.epub
- Wikipedia
- .pgm on Wikipedia
- .epub on Wikipedia