Download Telegram for Linux OS. All versions: Linux Fedora, Red Hat Enterprise Linux, CentOS, Linux Debian, Telegram for Ubuntu, Arch Linux, Gentoo, openSUSE, Slackware.
Sigram is a native, open source Telegram client for Linux desktops, written in C++, C, Qt, QML. The application supports chatting with your Telegram contacts (obviously) as well as sending and receiving images (it uses Limoo image viewer under the hood) and emoticons. Unfortunately, Sigram doesn’t support secret chats and sending audio/video files for now.
Sigram, the open source Telegam Client for Linux desktops, can be download from Sialan Labs – there are Ubuntu debs, Arch Linux AUR packages, rpm packages as well as generic Linux binaries available for download, along with the Sigram source.
Report any bugs you may find @ GitHub.