Excellent.edition.7z -

: Can password-protect both the files and the filenames within the archive.

Because .7z is a compressed archive format, you can "look into" its features and contents using standard archive tools. How to Explore the Contents Excellent.Edition.7z

: Right-click the file and select 7-Zip > Open archive . This allows you to browse the internal file structure, read "Readme.txt" or "Install.txt" files, and check file dates. : Can password-protect both the files and the