Perfection.7z -

: The default method for .7z archives; it is lossless and preserves text quality perfectly.

: Highly recommended for text files as it often provides a better compression ratio and high speed for text-based data. Perfection.7z

: Use XZOutputStream with the LZMA algorithm to stream text directly into a compressed format. : The default method for

: You can use the LZMA SDK to generate data in memory and call Update() to compress it without writing a temporary file to disk. Perfection.7z