Unofficial Telegreat Messenger

Make Telegram Great Again!

The source code is published under GPLv3 with OpenSSL exception, the license is available here.

Supported systems

• Windows XP - Windows 10 (not RT)
• Mac OS X 10.8 - Mac OS X 10.15
• Mac OS X 10.6 - Mac OS X 10.7 (separate build)
• Ubuntu 12.04 - Ubuntu 19.10
• Fedora 22 - Fedora 31
• Snappy
• Flathub

Third-party

• Qt 5.12.5 and 5.6.2, slightly patched (LGPL)
• OpenSSL 1.1.1 (OpenSSL License)
• zlib 1.2.11 (zlib License)
• LZMA SDK 9.20 (public domain)
• liblzma (public domain)
• Google Breakpad (License)
• Google Crashpad (Apache License 2.0)
• GYP (BSD License)
• Ninja (Apache License 2.0)
• OpenAL Soft (LGPL)
• Opus codec (BSD License)
• FFmpeg (LGPL)
• Guideline Support Library (MIT License)
• Mapbox Variant (BSD License)
• Range-v3 (Boost License)
• Open Sans font (Apache License 2.0)
• Emoji alpha codes (MIT License)
• Catch test framework (Boost License)
• xxHash (BSD License)
• QR Code generator (MIT License)
• CMake (New BSD License)

Build instructions

• Visual Studio 2019
• Xcode 10
• GYP/CMake on GNU/Linux

Links

• Official Channel
• Main Developer
• Public Site