lrzip: lrzip (Very High Ratio and Speed Compression Designed for Large Files) lrzip: lrzip: LRZIP is a compression program that can achieve very high compression lrzip: ratios and speed when used with large files. It uses the combined lrzip: compression algorithms of lzma for maximum compression, lzo for lrzip: maximum speed, and the long range redundancy reduction of rzip. lrzip: It is designed to scale with increases with RAM size, improving lrzip: compression further. A choice of either size or speed optimizations lrzip: allows for either better compression than even lzma can provide lrzip: or better speed than gzip, but with bzip2 sized compression levels. lrzip: