zstd as short version, is a fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios. It’s backed by a very fast entropy stage, provided by Huff0 and FSE library.
The project is provided as an open-source dual BSD and GPLv2 licensed C library, and a command line utility producing and decoding
.lz4 files. Should your project require another programming language, a list of known ports and bindings is provided on Zstandard homepage.
Installation is from repos:
sudo apt install zstd