Telegram Desktop
Telegram Desktop 1.8.4 for Windows
Telegram.org
A cross-platform messaging application that enables you to exchange messages and files with your friends in a secure manner, using a simple interface
Telegram Desktop is a cloud-based mobile and desktop messaging app with a focus on security and speed. Telegram messages are heavily encrypted and can self-destruct. Telegram has no limits on the size of your media and chats.

Software Summary:

You can run Telegram Desktop on Windows operating systems. Telegram Desktop is a software product developed by Telegram.org and it is listed in the category. Telegram Desktop is licensed as Telegram Desktop.

Alternatives in on Windows