Descargar Whatsapp Para Mac Catalina 10157 Fixed Official

Running macOS Catalina 10.15.7 in 2026 presents a challenge for WhatsApp users, as the official desktop application now requires macOS 11 (Big Sur) or later. Meta recently phased out the older "Electron-based" version in favour of a faster, native app that no longer supports Catalina.

If you specifically need the native app (for features like better system integration), you must find an older version that hasn't yet been completely disabled by Meta’s servers.

Steps:

You can find older versions on third-party repositories like Uptodown.

If all else fails, remember: WhatsApp Web works flawlessly on Catalina. And if your hardware allows, upgrading your macOS is the cleanest, safest, and most future-proof solution. descargar whatsapp para mac catalina 10157 fixed

Method 5: Run WhatsApp Installer via Terminal (Bypass 10157)

This method forces macOS to ignore notarization checks for a single installation.

Descargar WhatsApp para Mac Catalina 10.15.7 Running macOS Catalina 10

This version is rock-solid on macOS Catalina 10.15.7 and will never show error 10157 again.