WhatsApp’s native desktop app originally supported 10.9. However, even if you find an old installer from third-party archives like
For long-term use, it is highly recommended to update your macOS if your hardware allows it, as legacy versions of OS X no longer receive critical security patches. Download WhatsApp Download Whatsapp For Mac Os X 10.9.5
2025 Target OS: Mac OS X 10.9.5 (Mavericks) WhatsApp’s native desktop app originally supported 10