Zstd Zstandard is a fast real-time compression algorithm.[1] The commandline tool is zstd. Installed Versions♯ zstd 1.0.0 is installed on Proteus. Use the modulefile: zstd/1.0.0 See Also♯ Smaller and faster data compression with Zstandard, blog post by Yann Collet and Chip Turner References♯ [1] Zstandard web site