You cannot view the contents of this file directly without extraction software. Does 7z compress better than zip? - Microsoft Community Hub

Aggregates and compresses large amounts of data into a single, smaller package for easier sharing or storage. 🛠️ How to Open the File

Likely supports AES-256 , meaning the file may require a password to open if secured.

Uses the LZMA or LZMA2 algorithm to shrink file sizes by 30-70% compared to ZIP.