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- Separate badge keys for sidebar buttons. - Improve double-click word selection. - Collapse stories on search in chat. - Return "Chatbots" to Telegram Business. - Fix portrait 4K video embedding. - Fix scheduled media repeat period. - Fix sending reactions to groups you're not part of. - Fix non-premium sending of existing custom reactions. - Fix viewing emoji set from search results. - Fix lost caption on forwarded polls. - Fix possible crash in reaction reports. - Fix possible crash in gift message display.
Telegram Desktop – Official Messenger
This is the complete source code and the build instructions for the official Telegram messenger desktop client, based on the Telegram API and the MTProto secure protocol.
The source code is published under GPLv3 with OpenSSL exception, the license is available here.
Supported systems
The latest version is available for
- Windows 7 and above (64 bit) (portable)
- Windows 7 and above (32 bit) (portable)
- macOS 10.13 and above
- Linux static build for 64 bit
- Snap
- Flatpak
Old system versions
Version 4.9.9 was the last that supports older systems
Version 2.4.4 was the last that supports older systems
Version 1.8.15 was the last that supports older systems
Third-party
- Qt 6 (LGPL) and Qt 5.15 (LGPL) slightly patched
- OpenSSL 3.2.1 (Apache License 2.0)
- WebRTC (New BSD License)
- zlib (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)
- Range-v3 (Boost License)
- Open Sans font (Apache License 2.0)
- Vazirmatn font (SIL Open Font License 1.1)
- Emoji alpha codes (MIT License)
- xxHash (BSD License)
- QR Code generator (MIT License)
- CMake (New BSD License)
- Hunspell (LGPL)
- Ada (Apache License 2.0)
Build instructions
Thanks to
CI infrastructure sponsored by Depot — fast GitHub Actions runners.
Languages
C++
96.4%
Python
1.4%
Objective-C++
0.8%
CMake
0.6%
CSS
0.2%
Other
0.4%
