Here are the sandtools which will extract, convert and document some file formats as:

• - pak (archive files)
• - wsa (stores animations based on one keyframe and lots of incremental XOR-diffs)
• - shp (stores several different graphics, most compressed with format80)
• - cps (stores single graphics)

Releases:

• sandtools-1.0.tgz
• sandtools-0.9.tar.bz2
• sandtools-0.8.tar.bz2
• sandtools-2.0.tar.bz2 2006-10-15
  • fixes several bugs
  • wsa2png is now implemented
  • shp has a very high decoding rate meaning nearly all shp formats are supported now
  • all cps images can be decoded
• sandtools-2.1.tar.bz2 2006-10-23
  • fixes a lot of bugs (didn't test)
  • thanks to Per Øyvind Karlsen for his patches!