Skype + Telegram + WhatsApp + E-mail = in one desktop client under Windows?

Question

Skype

For living and being a freelancer, willy-nilly, I had to acquire messengers, although I resisted this to the last. As well as seven mailboxes (and all are needed).
How to unite this whole zoo?
PS: oh yes, I forgot, I also need to sit from under several messenger accounts at the same time)
UPD
https://geektimes.ru/post/280068/
here they write that everything is not so simple with these aggregators, someone is banned, someone calls do not work. It is reluctant to experiment, so a recommendation from experience is needed.
UPD
So, the simplest solution was suggested by Maxim Globak - put all means of communication in one browser. However, I need to run the same service under different accounts. Yuzat two browser windows is not an option. Solution found:
1) You need to install Firefox Nightly from here: https://nightly.mozilla.org
2) We go into the browser, press Alt - a menu appears
3) File -> New container tab
4) Log in, remember the password and for convenience, right-click on the tab - > Pin Tab:

I decided to divide mailboxes simply into two categories (personal and work), so as not to produce 7 tabs, and added them separately inside two tabs through the "Add box" function of mail.ru itself.
Now all this junk is launched in one click just by opening the browser (thanks to Pin Tab) and is kept in one window.
UPD
You need to download the 32-bit version of Nightly, since Skype cannot call in 64-bit browsers. And srach trials on Skype forums - there is no way out in Linux at all, and there are problems in MacOS

Answer 1

The first time I searched on Google, I got an answer that might suit you.
We drive in All in one messenger and the first two lines may help you. By the way, the messenger itself is called that.
UPD.
In general, it is not beneficial for any messenger for the user to use third-party applications that allow you to use the functionality of their messenger without the client itself. Skype, viber, WhatsApp have a closed API and therefore it will not work to make a universal application. For your safety and convenience, it is best to use the native clients of these messengers. The only thing I can advise is to install a separate browser and make it have three tabs on WhatsApp, Telegram & Email and use the web version of this stuff.

Answer 2

I myself faced such a problem.
I have been going to make such a client for a long time, but my hands do not reach. The reason is simple - I would like to first find a customer for this project, and not do it just for myself.
Using a browser for this purpose is out of desperation. After all, the task is not just to bring this whole zoo of messengers into one window with multiple tabs according to the number of messengers, but to have only one messenger that can work with all these services, but with a single contact database and a single list of messages for each contact.
Maybe there are customers for such a project?
If anything, write to [email protected] ( ASTAR software )

Answer 3

Good morning country, there is no viber. this is sadness