Sis.7z -

Clicking Test verifies the integrity of the archive and reports any CRC or data errors without writing files to disk.

Shows basic file information like compressed/uncompressed sizes and modification dates. 7z l archive.7z sis.7z

An "informative feature" for inspecting archives usually refers to the ability to view detailed technical metadata or file lists without extracting the content. This is commonly used in development and system administration to verify archive integrity or structure. Clicking Test verifies the integrity of the archive