Classe4.7z

: 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.

: It has the capability to create self-extracting (SFX) archives for the 7z format. User Experience Classe4.7z

Reviews from platforms like SourceForge highlight its reliability and "no-nonsense" approach: Classe4.7z