AdvanceCOMP contains recompression utilities for your .zip archives, .png
images, .mng video clips and .gz files.

This package contains:

  * `advzip` - recompression and test utility for zip files
  * `advpng` - recompression utility for png files
  * `advmng` - recompression utility for mng files
  * `advdef` - recompression utility for deflate streams in .png, .mng and .gz
    files