Telegram Messenger
Telegram FZ-LLC
About
Telegram Messenger is a fast, cloud-synced instant messaging app with over 1 billion active users. Messages and media sync across all your devices without keeping your phone connected, and your entire chat history is stored securely in Telegram's cloud. Send files up to 2 GB without size limits, create group chats with up to 200,000 members, and use Secret Chats with end-to-end encryption and auto-deleting messages. All communications use 256-bit AES encryption, 2048-bit RSA encryption, and Diffie–Hellman key exchange. The app includes photo and video editing, customizable themes, bots, and works reliably on weak mobile connections. Telegram is free, open source with verifiable builds, and never shows ads or shares your data with third parties.
Highlights
- Group chats with up to 200,000 members and file uploads up to 2 GB
- Secret Chats with end-to-end encryption and auto-deleting messages
- Messages and media synced across phones, tablets, and computers without keeping phone connected
- 256-bit AES, 2048-bit RSA encryption, and Diffie–Hellman secure key exchange
- Free, open source with verifiable builds and no ads or data sharing
Best for
Anyone seeking a fast, privacy-focused messaging app that works across multiple devices. Teams coordinating projects through group chats and bots, users sending large files without limits, and people who want disappearing messages and end-to-end encrypted conversations.
At a glance
Telegram Messenger is rated 4.2 out of 5 from 151,446 ratings and is available on iOS, Android, Windows, macOS, Linux, and Web — all free to download.
It is developed by Telegram FZ-LLC.
Install on macOS via Homebrew with brew install --cask telegram.
Screenshots
Frequently Asked Questions
- Is Telegram Messenger free?
- Yes — Telegram Messenger is free to download on iOS, Android, Windows, macOS, Linux, and Web.
- What platforms is Telegram Messenger available on?
- Telegram Messenger is available on iOS, Android, Windows, macOS, Linux, and Web.
- How do I install Telegram Messenger?
- You can download Telegram Messenger from the download links on this page. On macOS, you can also install it with Homebrew by running: brew install --cask telegram
- What is Telegram Messenger?
- Telegram is a cloud-synced instant messaging app with over 1 billion active users. It lets you send messages, media, and files across all your devices with end-to-end encryption options, group chats up to 200,000 members, and self-destructing messages.
- Can I access Telegram on multiple devices?
- Yes. Your messages sync across all phones, tablets, and computers at once. Telegram apps are standalone, so you don't need to keep your phone connected. You can start typing on one device and finish on another.
- What file sizes can I send on Telegram?
- You can send media and files of any type without limits on type or size. Individual files can be up to 2 GB each.
- How does Telegram encrypt messages?
- All communications use 256-bit symmetric AES encryption, 2048-bit RSA encryption, and Diffie–Hellman secure key exchange. Secret Chats additionally use end-to-end encryption so only the intended recipient can read messages.
- What are the alternatives to Telegram Messenger?
- Telegram Messenger is similar to Ente Auth - 2FA Authenticator, Proton Authenticator, Microsoft Teams, and Mullvad VPN. Browse related apps by tag: open source, communication, cloud storage, and encryption.
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