Classe4.7z -

: The UI is very minimalistic and functional, which some users find dated or "bloated-free" but lacks modern aesthetic polish.

“This is an outstanding application that fully satisfies all my requirements for working with archived files. Its performance is far superior to alternative solutions.” SourceForge · 2 months ago Classe4.7z

7-Zip is highly regarded for its performance, especially when using the LZMA and LZMA2 compression methods. : The UI is very minimalistic and functional,

: The .7z format typically provides 30–70% better compression than the standard ZIP format. It even compresses ZIP and GZIP files 2–10% better than most other ZIP-compatible programs. “Best free archive tool

: It integrates directly into the Windows Shell (right-click menu), though some users note that integration into the Windows 11-specific context menu could still be improved.

“Best free archive tool... Totally free, works on even EXE archives, no nagging, works through Wine on Linux like a dream.” SourceForge · 2 months ago Limitations

: Supports strong AES-256 encryption for both the 7z and ZIP formats.