Alternatively, WinZip and Trend Micro's Unzip One both support the 7z format. :
: Most commonly uses the LZMA or LZMA2 algorithms, which provide a significantly higher compression ratio than standard ZIP files. mna.7z
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 Alternatively, WinZip and Trend Micro's Unzip One both
The macOS Finder can often unpack these natively, but third-party tools like Commander One are required to create them or view contents without full extraction. : The program supports 7z (that implements LZMA compression
ZArchiver is a common choice for mobile users to extract and view 7z archives. 7z - man pages section 1: User Commands
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