JPEGTools is an archive containing a number of JPEG related binaries. A number of RISC OS applications make use of these various utilites, and the ones supplied here have been compiled up so as to work on the Iyonix PC.
These binaries will still work on non-Iyonix machines, but require the 32 bit Clib to be installed, which can be found on the Iyonix: !System updates webpage.

    cjpeg - Creates JPEG files from Targa
    djpeg - Converts a JPEG file into a BMP, Sprite, GIF, OS2, PNM or Targa file.
    jpegtran - Performs a number of translations to JPEG files, these include rotation, and flipping.
    wrjpgcom - Allows you to add comments to JPEG files
    rdjpgcom - Reads the comments from a JPEG file