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BitChat is a decentralized, peer-to-peer encrypted messaging app built by Jack Dorsey’s Permissionless Tech. It uses Bluetooth Low Energy mesh networking to relay messages without internet, servers, accounts, or phone numbers. Messages are end-to-end encrypted (Curve25519 + AES‑GCM) and the app includes a panic mode to erase data quickly.
bitchat is a decentralized peer-to-peer messaging app that operates over Bluetooth mesh networks, enabling local group chats without the need for internet, servers, or phone numbers. It is designed with privacy and security in mind, offering encrypted private messages and channels alongside a public local chat that requires no registration.
BluNet is a Bluetooth Messaging Application for Android devices
BluNet is a Bluetooth Messaging Application for Android devices 7.0 and above. It enables paired devices to send and receive messages via Bluetooth.
It occupies minimal space, has a clean minimalistic interface and messages resemble the 1980s style green text.
It does not collect any data, or even store any chats permanently, nor does it ask for notification permissions.
GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger & a file transfer. Also included is an URL-RSS-DB & a p2p web search.
Current vers. w/ McEliece Algorithm.
GoldBug has been 2013 - 2023 ten years just another Graphical User Interface of the Spot-On Encryption Suite.
Main GUI features: Minimal & colorful Interface with Tabs in the East.
Microsoft & Qt MinGW deprecated Win32 & for Compiling:
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...Unlike traditional messaging tools such as email, Twitter or Telegram, Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the Internet's down, Briar can sync via Bluetooth or Wi-Fi, keeping the information flowing in a crisis. If the Internet's up, Briar can sync via the Tor network, protecting users and their relationships from surveillance.
A secure Jabber-client for Android using strong encryption
SecuXabber is a secure Jabber-client for Android that bases on Xabber and uses a strong, asymmetric enryption that works on top of the XMPP protocol. A key pair is generated on application start-up. Users can send their public key to other SecuXabber users via Bluetooth. This ensures the origin of the public key because people do a face-to-face check during key exchange. After the keys are imported by both users, all communication between them is done fully encrpyted using a strong 4096 bit end-to-end encryption.
Toothfairy is a Java midlet for chatting on mobile devices via a Bluetooth connection. It creates a network of devices using a simple but powerful ad-hoc routing algorithm.
iDate searches via Bluetooth if there are potentially nice dates in your vicinity. You will be notified who is in your vicinity has iDate and whether these people could be a nice date if for each the profile matches the search profile of the other.
BlueCerberus is a communication software intended to be used within a small community (such as a College or a company) to provide chat capabilities through the use of Bluetooth with JavaME and a web interface.
BlueMe Messenger is an Instant Messaging (IM) client for mobile phones using Java ME (J2ME). Currently an independent IM client, but planed integrated with both MSNP and XMPP (Jabber). The client utilizes both an Internet connection and Bluetooth.
C written deamon for sending public Bluetooth OBEX messages to all devices in area, using a single dongle. Uses SQLite backend that allows easy configuration and monitoring. Embedded application allows to create images using GDLib from an inserted text.
Architettura per estendere le potenzialità del Bluetooth. Permette di far comunicare diversi utenti che abbiano il software, ma non solo alla distanza limite del Bluetooth perchè ognuno può fare da "ponte" per allungare la portata del Bluetooth
btTalk is an IM program for mobile platforms which wants to transform the common IM programs into small nets based in bluetooth(r) technology, also being available for the user to transfer files from one phone to other.