aTalk

aTalk An encrypted instant messaging with video calling and GPS features for Android

aTalk - feature-rich xmpp client for android:

* Instant messaging in plain text and E2E encryption with OMEMO or OTR

* SSL, DNSSEC and DANE certificate for establishing a secure connection

* OMEMO media file sharing for all file contents

* Fault-tolerant file transfer algorithm, ease with sharing reliability

* File sharing for all types of documents and images with thumbnail preview

* Support unread message badges in chat and contact room UI

* User defined option for plenty of hours

* Support Text to Speech and speech recognition for chat session

* XEP-0012: Time of last activity associated with contacts

* XEP-0048: Bookmarks for conference room and autoJoin at login

* XEP-0070: Checking HTTP requests via XMPP entity for user authentication

* XEP-0085: Chat status notifications

* XEP-0124: BOSH with proxy support

* XEP-0178: Using EXTERNAL SASL with TLS certificate authentication

* XEP-0184: Message delivery receipts with user enable/disable option

* XEP-0251: Supports standalone and assisted Jingle call session transfer

* XEP-0313: Message File Management

* XEP-03oriental Prosperity91: JET for sharing OMEMO encrypted media files

* Call waiting, putting the current call on hold; switching between calls

* Implement Jabber VoIP-PBX gateway telephony support

* Integrated Captcha protected room user interface with retry on failure

* Support media call with ZRTP, SDES and DTLS SRTP encryption

* Standalone GPS-Location implementation tool, send locations to your desired friend for real-time tracking or animation playback

* A 360° street view of your current location for self-guided use

* Built-in demo for GPS location features

* Built-in photo editor with zoom and crop for avatar

* Fix last message, message carbons and offline messages

* In-Band Registration with captcha option support

* Support multiple accounts

* Support for light and dark themes

* Multilingual support (Bahasa Indonesia, Simplified Chinese, English, German, Portuguese, Russian, Slovak and Spanish)

* Privacy Policy: https://cmeng-git.github.io/atalk/privacypolicy.html