- Extension
- .ora
- .pgm
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- The OpenRaster Image File format was created by the OpenRaster project.
- Jef Poskanzer
- Description
- Image file saved in the OpenRaster format, and open raster graphics format that supports multiple layers; supports multiple layers and contains both image data and metadata, including XMP and EXIF tags.
- 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.
- MIME Type
- image/openraster
- image/x-portable-graymap
