African Chief's Source Codes
Pascal source for LZSS, Huffman and a port of UNZIP.
Arithmetic Compression Source Code
Example source code for Arithmetic Compression contributed by Kai Rohrbacher.
Compression FAQ
Peter Gutmann's introduction to data compression.
Data Compression Techniques
Papers and source code for various data compression techniques.
IMA ADPCM Compression
The brief article on IMA ADPCM Compression Algorithm.
LZW Compression Journal Article
An article explaining the LZW (Lempel-Ziv-Welch) compression technique with algorithms
and technical info by Mark Nelson.
MPEG Compression
A general overview of the popular MPEG compression technique that has been applied to
audio and video files.
PasZLIB
PasZLIB is a port of the zlib data compression library to Pascal. The original C source
was written and is maintained by Jean-Loup Gailly and Mark Adler. The current Pascal
release is based on zlib 1.1.2.
PKWARE Data Compression Library
The PKWARE Data Compression Library products allow you to add patented data
compression technology to your application easily and seamlessly. It is a
retail product.
RDC Compression Source Code
This is a Pascal port of Ross Data compression. This particular unit does no buffer
compression/decompression but you can add it if you want.