There is no reason to risk your system security with a Kuyhaa link for a software that is already free and more powerful in its official form. If you’d like, I can help you:

| Feature | Official QGIS | Kuyhaa QGIS | |---------|--------------|--------------| | | Free | Free | | Safety | High (signed, verified) | Low to Medium | | Plugins included | Minimal (install via plugin manager) | Many pre-loaded | | Portable option | Manual creation needed | Ready-to-run | | Updates | Automatic (via OSGeo4W) | None | | Language | Multi-language | Often Russian/English mix | | Support | Official documentation & forums | Unofficial, user comments |

While QGIS is free (GNU GPL), redistributing modified versions without providing source code or proper attribution violates its license. Supporting such sites undermines the open-source community.

Downloading software from third-party sites like poses significant security risks. QGIS is free and open-source software

The offline installation packages and portable versions available on Kuyhaa can save you time and effort, especially if you need to deploy QGIS to multiple users or machines.