DesktopApp for WhatsApp 2.4 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The actual developer of this free Mac application is Soponext. The software lies within Communication Tools, more precisely Texting & Video calls.
From the developer:
DesktopApp for WhatsApp is a simple software program that lets you use WhatsApp on your Mac. With a customizable layout size, the tool allows you to send quick replies to notifications. Optionally, you can enable the program to launch automatically at Mac login. In addition, you can ask the program to show the number of unread conversations on the menu bar icon.
You may want to check out more software for Mac, such as iMyFone iPhone WhatsApp Recovery for Mac, ChatMate for WhatsApp or Backuptrans Android WhatsApp to iPhone Transfer, which might be similar to DesktopApp for WhatsApp.
Timekeeping
Instant messaging