Apps with 'Secure Chat' feature
Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure...
We are a free and open-source platform to launch your digital brand, social network and mobile app. We are also a social network ourselves.
Zulip is a group chat app in which messages are threaded by topic, helping you have long-running, organized conversations.
RetroShare is a open source cross-platform, private and secure decentralized communication system.
Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG].[Note]
An open-source decentralized and encrypted messaging app even without internet connection via Wi-Fi and Bluetooth.
Messages are stored securely on your device, not in the cloud. Connect directly with nearby contacts - no Internet access is required.
A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy.
Bring your workspace together into one unified app. It’s everything your team has been looking for in a productivity and messaging app, but easier, and all with your email.
Welcome to the shortest path to done.
Free Android Messenger that uses Telegrams API.
Open source anonymous, registration free P2P chat. You communicate directly and no logs are saved on the server. Otr.to is browser based, which means that you don't need to install or ask somebody to install software.
Multiprotocol messenger with Tox and XMPP support.
µTox is the lightweight client with minimal dependencies; it not only looks pretty, it runs fast!.
CoyIM is a new chat client that is safe and secure by default: no settings to change, no plugins to install, no computer configuration to change.
Encryption plugin for Pidgin, providing up to 4096 bit RSA encryption using the NSS crypto library from Mozilla.