Altus is a free and open source WhatsApp client application that's user friendly, modern and customizable.
Here are some screenshots to illustrate the features and user interface of this application:
A lot more customizable than one might think. Screenshot of Altus - 1974px · 1487pxDesktop client for WhatsApp Web supporting multiple accounts. Screenshot of Altus - 1974px · 1487pxAltus: User interface. Screenshot of Altus - 1974px · 1487pxScreenshot of Altus - Size: 1974px · 1487pxScreenshot of Altus - Size: 1974px · 1487px
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