Looks like they might be giving it away here. It has cross-platform support for Windows, Linux and Solaris. Direct playback of LPAC files is possible with a Winamp plug-in. LZO The LZO home page. Rate LZO is a compression library designed for real time projects that need fast compressors and decompressors.
Decompression requires no memory.
The primary site for downloading LZO files. The EXE was useful for testing. I expect to use this in an embedded app after further research. . The African Chief has a variety of compression programs listed here, including units for Delphi and Turbo Pascal. Techniques supported include LZSS and Zip.