Altus (Repack & Portable) is an unofficial Desktop client on the Electron (x64) platform for WhatsApp.
Altus - supports themes, multiple accounts and other additional features.
Main features of the program:
Support multiple WhatsApp accounts at the same time
Built-in notification support for all platforms. Clicking on a notification opens that specific chat!
Online Indicator: Shows an indicator in the bottom left corner of online chats!
Dark mode for when you need to cool your eyes at night (or even during the day)
Custom Theme Support: Write your own CSS theme for WhatsApp or use the built-in theme customizer to create a new one just by choosing colors!
Tray icon so you can minimize the app completely and still receive notifications.
repack Features of the Altus :
Installation of the program or unpacking of the portable (paf) version combined in one distribution package
Interface language English / Russian (translation and modification by OvArt)
Picks up and auto copies user program files from the AltusData folder
️ Altus 5.1.0 Alt.WhatsApp Client Repack & Portable by Elchupacabra 
(79.91 MB)NitroFlare Link(s)
Code:
https://nitroflare.com/view/4A8AC25206AFBC9/Altus.5.1.0.Ru.Zip.zip
Code:
https://rapidgator.net/file/d58f066415d301993a15f42300c4c5c8/Altus.5.1.0.Ru.Zip.zip