While LZMA2 offers better storage savings, LZ4 decompresses 52 times faster . For scenarios where decompression latency is critical (games, databases), LZ4 is unmatched.
To run lz4 from any Command Prompt or PowerShell window: lz4 v1.8.3 win64
Later versions (1.9.x and 1.10.x) introduced new features and minor speed tweaks, but 1.8.3 is widely regarded as the most stable release for production environments. Many enterprise software packages (databases, game engines, backup tools) pin their dependencies to this version. While LZMA2 offers better storage savings, LZ4 decompresses
This version supports Dictionary Compression , which can drastically improve the compression ratio of small files by pre-loading common data patterns. Performance Comparison Add it to your PATH, and never wait
Download LZ4 v1.8.3 Win64 today from the official GitHub repository. Add it to your PATH, and never wait for file compression again. Whether you are a developer, sysadmin, or just a data hoarder, this tool will pay for itself in saved time after your first backup.