pigz

Parallel gzip compression utility for faster file compression

brewmacoslinux
Try with needOr install directly
Source

About

Parallel gzip

Commands

pigzunpigz

Examples

Compress a file using all available CPU cores$ pigz -9 largefile.txt
Decompress a gzip file in parallel$ unpigz largefile.txt.gz
Compress with specific number of threads$ pigz -p 4 largefile.txt