7zip-vs-nanazip
| Feature | 7-Zip | NanaZip |
|---|---|---|
| Price | Free | Free |
| License | GNU LGPL | MS-PL (MIT-like) |
| Engine | Original 7z | Same engine (fork) |
| UI | Classic | Windows 11 Fluent Design |
| Microsoft Store | No | Yes |
| Context menu (Win 11) | Cascaded | Native modern style |
| Compression ratio | Same | Same (identical engine) |
| Update frequency | Regular | Frequent |
結論
Since NanaZip uses the exact same compression engine as 7-Zip, performance is identical. Choose 7-Zip for the original, most stable experience and smallest footprint. Choose NanaZip if you are on Windows 11 and want a modern UI and Microsoft Store convenience.