.PNM - PBMPLUS Portable image format
.PBM - PBMPLUS Portable bitimage format
.PGM - PBMPLUS Portable grayimage format
.PPM - PBMPLUS Portable pixelmap format
.PFM - PBMPLUS Portable floatmap format

Features:

• Pixel formats: 1, 8, 16, 24, 32, 48, 96 bits/pixel.
  
  
• Compression: Uncompressed binary, Ascii text, floats.
  
  

Supported by:

• Any Image (read only).