Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network. Berty is a privacy-first messaging application built on top of the Berty Protocol.
Open-source chat app built on the Nostr protocol with end-to-end encrypted communities and direct messaging, fully-featured voice and video calling, customizability, and more.
A modern Android app for installing and managing APK packages with split APK support, silent install via Shizuku, and VirusTotal malware scanning.
A free and open-source peer-to-peer chat app for private messaging, voice calls and screen sharing over WebRTC.
Censorship-resistant peer-to-peer messaging that bypasses centralized servers. Connect via Bluetooth, Wi-Fi or Tor, with privacy built-in.
Cwtch - (a Welsh word roughly translating to “a hug that creates a safe place”) is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications.
Get Android app updates straight from the source, but with the added benefit of having a search function. This enables discovery new apps.
On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.
nospeak is a decentralized Nostr chat client for secure, private messaging. It is easy to use but has state of the art end-to-end encryption without metadata leakage.
Encrypted platform supporting private, identifier-free messaging, group conversations, file sharing, and audio/video calling, using a double-ratchet protocol.
Free, privacy-first chat platform for gaming groups with servers, channels, voice, video, end-to-end encryption, polls, translation, and 5GB file uploads.
Zerion is a secure messaging app and encrypted vault designed for people who need private, anonymous, censorship-resistant communication.
InviZible Pro uses 
DNSCrypt Protocol, 
Tor and 
i2pd (I2P Daemon) (PurpleI2P) to achieve maximum security, privacy and comfortable use of the Internet.
ADNS is a lightweight DNS-based ad blocker for Android. No VPN, no background services, no battery drain, no hassle.
Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.
Block ads system-wide on Android using local VPN-based DNS filtering. No root needed. No data collection.
an open-source, privacy-first social platform providing a safe digital home and voice for unrepresented nations & communities.
AzadiConnect is a cross-platform application designed for secure, anonymous peer-to-peer communication in restricted network environments. It allows users to chat and transfer files without relying on central servers.
A modern, powerful and feature-rich media management app for Android featuring a swipe-to-sort interface and advanced duplicate/similar media detection.
Converse is a messaging app for decentralized, secure, end-to-end encrypted conversations. Built on the XMTP network, Converse lets you own your conversations and take them anywhere whenever you want, ensuring your most important messages—the ones you never want to lose or be...
This is a bare-bones Android Studio project implementing baresip based SIP User Agent. Its development is motivated by need for a secure, privacy focused SIP user agent for Android that does not depend on third party push notification services.
Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
EchoId is a privacy-focused messaging platform designed for secure and real-time communication. It combines encrypted messaging, voice/video calling, and a lightweight architecture to deliver a fast and reliable chat experience.
Compared to stock installers, InstallerX Revived offers more installation features:
An app with a simple purpose: more advanced app installs without needing to use ADB.
Free, open-source conferencing with end-to-end encryption, group chat, screen sharing, Etherpad integration, customizable setup, and privacy by default.
Free calls using open technology on Android. A heavily enhanced derivative of SIPdroid, adding support for ZRTP, SRTP, ENUM, ICE/TURN
A true P2P phone application for voice and video calls. No Internet access needed, no registration, not advertisment or calling back "home". Scan each others QR-Code and call each other. This works in over local networks such as community and company networks or at...
Morphe is an Android app modification tool. It allows you to change how apps work, look, and behave beyond their original design. Build new functionality, remove limitations, and tailor apps to your needs.
Morphe is an Android app that patches YouTube, YouTube Music, and Reddit - stripping ads and giving you back control over your experience. No root required.
OSHI is a free, open-source, end-to-end encrypted messenger for iOS and Android that uses Bluetooth and Wi-Fi mesh networking to send messages without Internet or cellular service. OSHI does not require a phone number, email address, or account.
0xchat is a secure chat app built on the Nostr protocol. It prioritizes security, featuring private key login, encrypted private chats and contacts, encrypted group chats.
Peach is a local-first, zero-knowledge password manager for Chrome, Firefox and Android. Your vault never leaves your device — there's no server, no cloud, and nothing to breach.
Peer-to-peer group chat platform syncing messages over Tor and IPFS, ensuring private, encrypted, decentralized collaboration without any central servers.
An advanced centralized platform for fetching and managing applications requiring core permissions.
Decentralized messaging client for Android, Linux and macOS allowing you to communicate with people or LXMF-compatible systems over Reticulum networks using LoRa, Packet Radio, WiFi, I2P, or any other medium Reticulum supports.
SonoBus is an easy to use application for streaming high-quality, low-latency peer-to-peer audio between devices over the internet or a local network.
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