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LZ4 vs Brotli: catalog facts
LZ4	Brotli
Free Free and open source.	Free The open-source application is available without a license fee.
Windows, macOS, Linux, Command line	Windows, macOS, Linux
Very fast compression and decompression Scales across CPU cores	Command-line tool and reusable compression library
Lower compression ratio than zstd or xz Compresses single files or streams, not a full archiver	The stream format does not include checksums or original length metadata.
Downloadable app	Downloadable app
Open source	Open source
License: BSD-2-Clause (library), GPL-2.0 (command-line tool)	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.