: It employs pre-processing filters such as BCJ/BCJ2 for executable files, which optimizes them for even higher compression efficiency. 2. Performance Benchmarks
: Primarily uses the LZMA (Lempel-Ziv-Markov chain algorithm) and LZMA2 , though it can utilize others like Bzip2 or PPMd. sal.7z
: Users can create .exe files that extract their contents automatically without requiring the 7-Zip software to be installed on the recipient's machine. 4. Critical Security Warning : It employs pre-processing filters such as BCJ/BCJ2