3n.7z -

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 supports AES-256 encryption , making it a secure choice for sharing sensitive informative text. 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

Unlike some other formats, 7z can compress its own header, further reducing the total archive size. How to Access Content in a .7z Archive 7z can compress its own header

It typically compresses files 30–70% smaller than the standard ZIP format.