Best for security and custom needs. Steps:
To decompress a file named example.lz4 and restore the original file: lz4 v183 win64
Once you have lz4.exe , you can use it via the Command Prompt or PowerShell. Action Command Syntax Description lz4 file.txt Creates file.txt.lz4 using default fast settings. High Compression lz4 -9 file.txt Uses the LZ4_HC (High Compression) mode. Decompress lz4 -d file.txt.lz4 Restores the original file. Test Integrity lz4 -t file.lz4 Validates the file without writing output. Multiple Files lz4 -m file1 file2 Compresses multiple files into individual .lz4 archives. Advanced Usage & Tips Best for security and custom needs
The LZ4 library is open-source under a . It is widely used in: Releases · lz4/lz4 - GitHub lz4 v183 win64