An instant messaging application supporting the Xmpp (Google Talk, Jabber) /Oskar (Aim) protocols.

Free unlimited messaging with your friends over Facebook Chat, GChat & more! Works with iPhone, Mac, Linux or PC and mobile devices.

• COMPLETELY FREE, UNLIMITED MESSAGING: No charges, ever. Chat all day with your friends across the street or across the ocean.
• CHAT WITH ANYONE, ANYWHERE: Chat with your friends on GChat, Facebook Chat, VKontakte, Yandex, Hyves, Odnoklassniki.Ru, StudiVZ, Livejournal, Jabber, and more!
• WORKS ON EVERY PLATFORM: iPhone with ChatSecure, Gibberbot on other mobile devices, Mac with Adium, Linux with Jitsi, Windows with Pidgin, and more!
• UNBEATABLE PRIVACY: We keep your messages 100% private using state of the art Off-The-Record (OTR) encryption. Your conversations cannot be logged or intercepted by anyone. NOTE: These security measures only apply when your friend uses a compatible client like ChatSecure, Gibberbot, Adium or Pidgin.
• NO SNOOPING: Your connection is encrypted so nobody can spy on your conversation. And the message history is cleared out every time the app closes, just in case.
• AUTOMATICALLY ADDS YOUR CONTACTS: When you login with any account, including GTalk/GChat and Facebook, your contacts and groups are added immediately.
• FUN BUILT-IN: Your friends get cute personal icons!
• CHAT ON ANY SCREEN: iPhone or iPad? We’ve got you covered.
• AD-FREE: We want your love, not your money.
• WE SPEAK YOUR LANGUAGE: ChatSecure is available for friends who speak: Arabic (العربية), Catalan, Chinese (中文简体), English, German (Deutsch), Hebrew (עִבְרִית), Italian (Italiano), Portuguese (Português), Russian (Русский), Spanish (Español), Swedish (Svensk), Tibetan, Turkish (Türkçe), and Vietnamese (Tiếng Việt). Don’t see your language? Join us and help translate the app

*Learn More*
• ABOUT US: ChatSecure is an open source project. We’re parnters with The Guardian Project is a group of developers that make secure mobile apps and open-source code for a better tomorrow.
• OPEN-SOURCE: ChatSecure is free software. You can take a look at our source code, or join the community to help make ChatSecure even better
• MESSAGE US: Are we missing your favorite feature? Found an annoying bug? Please tell us! We’d love to hear from you. Send us an email: or add to our feature request forum

The Guardian Project & ChatSecure make apps that are designed to protect your security and anonymity. The protocols that we use are widely regarded as the state of the art in security technology. While we are constantly upgrading our software to combat the latest threats and eliminate bugs, no technology is 100% foolproof. For maximum security and anonymity users must utilize best practices to keep themselves safe. You can find a good introductory guide to these topics at