As of 2026, the official app from the Mac App Store is optimized for modern macOS versions (Monterey, Ventura, Sonoma, Sequoia). If you attempt to download it on macOS 10.13.6, you will likely receive an error stating that the app is incompatible, as Meta restricts the native app to newer OS versions. Solution 1: Use WhatsApp Web (Most Reliable Method)

As of 2024, WhatsApp has officially discontinued support for older macOS versions. If you are running macOS 10.13 (High Sierra) or earlier, you can no longer download or update the official WhatsApp Desktop application from the Mac App Store.

Once updated, you can download the official version directly from the Mac App Store or the WhatsApp website. 3. Third-Party Wrappers (Use with Caution)

Do not use outdated versions of Apple Safari. Safari on macOS 10.13.6 cannot render modern web applications properly. Instead, use:

One of the most requested features has arrived. In v10136, active calls appear in the macOS menu bar. You can mute, hang up, or switch audio outputs without opening the app. This brings WhatsApp inline with FaceTime and Zoom.

A complete guide to WhatsApp for macOS build 10136. Discover the latest features, stability improvements, multi-device enhancements, and how to update or install this version manually.

Earlier versions crashed when handling large group video calls. Version 10136 introduces a redesigned call window with: