Processors and operating systems supported: Runs
interoperably on Intel x86 under Windows and Motorola
680x0, Intel x86, SPARC, and MIPS architectures under UNIX.
Speed: On a Pentium, sub-second per page times are
typical for compression and decompression.
Memory requirements: Runs in a fixed amount of
memory regardless of page size, resolution, document length.
Standard configuration is one megabyte. Smaller
configurations are possible at some loss in compression.