Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

Zig library for reading and writing different image formats

Haskell Image Processing Library

Algorithmic correction of fisheye lens distortion

Library for decoding obscure graphics formats, such as Targa (.TGA), Sun raster (.RAS, .SUN), ZSoft (.PCX), Netpbm (.PPM, .PGM, .PBM, .PNM), Amiga (LBM, PIC), SGI, MacPaint, and DICOM.

GNU/Linux kernel driver and libusb app for a Pearl's USB LED fan

Advanced library for packet processing. Includes NetVM, NetPDL, and NetPFL.

PNM( Portable Anymap Format ) AKA Netpbm ( PBM, PGM and PPM ) Reader and Writer

Image dithering library and tool

Simple to use library to read and write PPM (portable pixmap) images

Read and write Netpbm files

Render images and videos directly using C

NetPBM Raster Bitmap Pure Python 3 Image, No dependencies, Color, Grayscale or Black&White, Object, Encoder and Decoder, PNG Export, JSON Import/Export, and other useful manipulation functions. Uses native Python lists.

Windows Imaging Component (WIC) for Netpbm (.pgm, .ppm) files

Windows 10 UWP app to view and edit NetPbm images.

A simple image-processing framework written in C

pnm parser

WIC codecs for the Netpbm image family (.ppm, .pgm, .pbm) and Targa images (.tga)

Import and export binary or ASCII pbm, pgm and ppm files in Aseprite.

.NET Library for decoding obscure graphics formats, such as Targa (.TGA), Sun raster (.RAS, .SUN), ZSoft (.PCX), Netpbm (.PPM, .PGM, .PBM, .PNM), Amiga (LBM, PIC), SGI, MacPaint, DICOM and DDS.