zlib-flate

Raw zlib compression and decompression program. Part of qpdf. More information: https://manned.org/zlib-flate.

zlib-flate -compress < path/to/input_file > path/to/compressed.zlib

zlib-flate -uncompress < path/to/compressed.zlib > path/to/output_file

zlib-flate -compress=compression_level < path/to/input_file > path/to/compressed.zlib