Mna.7z -

ZArchiver is a common choice for mobile users to extract and view 7z archives. 7z - man pages section 1: User Commands

7-Zip is a file archiver with the highest compression ratio. The program supports 7z (that implements LZMA compression algorithm), Oracle Help Center How To Open .7z Files on Android mna.7z

: Most commonly uses the LZMA or LZMA2 algorithms, which provide a significantly higher compression ratio than standard ZIP files. ZArchiver is a common choice for mobile users

The file mna.7z refers to a compressed archive in the , a high-compression file type typically managed by the open-source 7-Zip utility . Technical Summary of 7z Files mna.7z