eTalkup is an instant messaging program that has the advantage that it can be hosted on a website, thus facilitating communication between users and customers.
Before starting the program it is necessary to register an account, in order to be able to host the messaging program on your own website (copy and paste and source code provided when you register), and from that moment on you can add your own contacts.
eTalkup is very aesthetically customizable (text source, color, emoticon catalog, etc.), being one of its characteristics that the user can send images that appear directly in the conversation window, as well as capture images.
This version is free (freeware) but on the author's website you have improved versions of the program that are already paid.
You can free download eTalkup 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.