To view the "informative text" inside such a file, you need specialized software, as most operating systems do not open .7z files natively. 7-Zip - VA.gov
It typically compresses files 30–70% smaller than the standard ZIP format. To view the "informative text" inside such a
It primarily uses the LZMA (Lempel-Ziv-Markov chain algorithm) and LZMA2 methods for compression. you need specialized software