83 lines
4.9 KiB
Markdown
83 lines
4.9 KiB
Markdown
# [Telegram Desktop][telegram_desktop] – Official Messenger
|
||
|
||
This is the complete source code and the build instructions for the alpha version of the official desktop client for the [Telegram][telegram] messenger, based on the [Telegram API][telegram_api] and the [MTProto][telegram_proto] secure protocol.
|
||
|
||
[](https://github.com/telegramdesktop/tdesktop/releases)
|
||
[](https://github.com/telegramdesktop/tdesktop/actions)
|
||
[](https://github.com/telegramdesktop/tdesktop/actions)
|
||
[](https://github.com/telegramdesktop/tdesktop/actions)
|
||
|
||
[![Preview of Telegram Desktop][preview_image]][preview_image_url]
|
||
|
||
The source code is published under GPLv3 with OpenSSL exception, the license is available [here][license].
|
||
|
||
## Supported systems
|
||
|
||
The latest version is available for
|
||
|
||
* [Windows 7 and above (64 bit)](https://telegram.org/dl/desktop/win64) ([portable](https://telegram.org/dl/desktop/win64_portable))
|
||
* [Windows 7 and above (32 bit)](https://telegram.org/dl/desktop/win) ([portable](https://telegram.org/dl/desktop/win_portable))
|
||
* [macOS 10.12 and above](https://telegram.org/dl/desktop/mac)
|
||
* [Linux static build for 64 bit](https://telegram.org/dl/desktop/linux)
|
||
* [Snap](https://snapcraft.io/telegram-desktop)
|
||
* [Flatpak](https://flathub.org/apps/details/org.telegram.desktop)
|
||
|
||
## Old system versions
|
||
|
||
Version **2.4.4** was the last that supports older systems
|
||
|
||
* [OS X 10.10 and 10.11](https://updates.tdesktop.com/tosx/tsetup-osx.2.4.4.dmg)
|
||
* [Linux static build for 32 bit](https://updates.tdesktop.com/tlinux32/tsetup32.2.4.4.tar.xz)
|
||
|
||
Version **1.8.15** was the last that supports older systems
|
||
|
||
* [Windows XP and Vista](https://updates.tdesktop.com/tsetup/tsetup.1.8.15.exe) ([portable](https://updates.tdesktop.com/tsetup/tportable.1.8.15.zip))
|
||
* [OS X 10.8 and 10.9](https://updates.tdesktop.com/tmac/tsetup.1.8.15.dmg)
|
||
* [OS X 10.6 and 10.7](https://updates.tdesktop.com/tmac32/tsetup32.1.8.15.dmg)
|
||
|
||
## Third-party
|
||
|
||
* Qt 5.15.2, 5.6.2 and 5.3.2 slightly patched ([LGPL](http://doc.qt.io/qt-5/lgpl.html))
|
||
* OpenSSL 1.1.1 and 1.0.1 ([OpenSSL License](https://www.openssl.org/source/license.html))
|
||
* WebRTC ([New BSD License](https://github.com/desktop-app/tg_owt/blob/master/LICENSE))
|
||
* zlib 1.2.11 ([zlib License](http://www.zlib.net/zlib_license.html))
|
||
* LZMA SDK 9.20 ([public domain](http://www.7-zip.org/sdk.html))
|
||
* liblzma ([public domain](http://tukaani.org/xz/))
|
||
* Google Breakpad ([License](https://chromium.googlesource.com/breakpad/breakpad/+/master/LICENSE))
|
||
* Google Crashpad ([Apache License 2.0](https://chromium.googlesource.com/crashpad/crashpad/+/master/LICENSE))
|
||
* GYP ([BSD License](https://github.com/bnoordhuis/gyp/blob/master/LICENSE))
|
||
* Ninja ([Apache License 2.0](https://github.com/ninja-build/ninja/blob/master/COPYING))
|
||
* OpenAL Soft ([LGPL](https://github.com/kcat/openal-soft/blob/master/COPYING))
|
||
* Opus codec ([BSD License](http://www.opus-codec.org/license/))
|
||
* FFmpeg ([LGPL](https://www.ffmpeg.org/legal.html))
|
||
* Guideline Support Library ([MIT License](https://github.com/Microsoft/GSL/blob/master/LICENSE))
|
||
* Range-v3 ([Boost License](https://github.com/ericniebler/range-v3/blob/master/LICENSE.txt))
|
||
* Open Sans font ([Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0.html))
|
||
* Vazir font ([SIL Open Font License 1.1](https://github.com/rastikerdar/vazir-font/blob/master/OFL.txt))
|
||
* Emoji alpha codes ([MIT License](https://github.com/emojione/emojione/blob/master/extras/alpha-codes/LICENSE.md))
|
||
* Catch test framework ([Boost License](https://github.com/philsquared/Catch/blob/master/LICENSE.txt))
|
||
* xxHash ([BSD License](https://github.com/Cyan4973/xxHash/blob/dev/LICENSE))
|
||
* QR Code generator ([MIT License](https://github.com/nayuki/QR-Code-generator#license))
|
||
* CMake ([New BSD License](https://github.com/Kitware/CMake/blob/master/Copyright.txt))
|
||
* Hunspell ([GPL](https://github.com/hunspell/hunspell/blob/master/COPYING))
|
||
|
||
## Build instructions
|
||
|
||
* Visual Studio 2019 [(32 bits)][msvc32] [(64 bits)][msvc64]
|
||
* [Xcode 12][xcode]
|
||
* [CMake on GNU/Linux][cmake]
|
||
|
||
[//]: # (LINKS)
|
||
[telegram]: https://telegram.org
|
||
[telegram_desktop]: https://desktop.telegram.org
|
||
[telegram_api]: https://core.telegram.org
|
||
[telegram_proto]: https://core.telegram.org/mtproto
|
||
[license]: LICENSE
|
||
[msvc32]: docs/building-msvc.md
|
||
[msvc64]: docs/building-msvc-x64.md
|
||
[xcode]: docs/building-xcode.md
|
||
[xcode_old]: docs/building-xcode-old.md
|
||
[cmake]: docs/building-cmake.md
|
||
[preview_image]: https://github.com/telegramdesktop/tdesktop/blob/dev/docs/assets/preview.png "Preview of Telegram Desktop"
|
||
[preview_image_url]: https://raw.githubusercontent.com/telegramdesktop/tdesktop/dev/docs/assets/preview.png
|