The "RN" (rename) command in 7-Zip can take a long time on very large files, sometimes requiring a full rewrite of the archive. When to Use Alternative Formats
7z generally provides better compression than standard ZIP files, making it ideal for saving space and accelerating file transfers. remannew.7z
While 7z is efficient, it is less universally compatible than the ZIP format, which is supported natively by more operating systems. The "RN" (rename) command in 7-Zip can take