Who worked with some PAQ8, LPAQ, and FPAQ compression in assembler? There is source code in assembly language, here http://cs.fit.edu/~mmahoney/compression/paq8p.zip, but I do not understand how to work with them. Compression tests are very good! Link http://cs.fit.edu/~mmahoney/compression/
You would have to build it with Nasm or manually convert it to MASM.
The PAQ family is very slow. "Very" means you spend hours in front of your PC waiting that the CPU cools down...