1632 Open source projects that are alternatives of or similar to Constellation

[archived] effortless video-voice chat with realtime collaborative features. extensible using react components 🙌

Secure storage for personal records built to comply with GDPR

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

Zebra Crossing: an easy-to-use digital safety checklist

Tanker client-side encryption SDK for JavaScript

Shared data types for building collaborative software

Cryptee's web client source code for all platforms.

⚗️ a privacy centric matrix client

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

Fully Decentralized Fully Replicated Key/Value Store

💢 Create a swarm of p2p connections with invited peers using WebRTC.

Voice chat/VoIP solution for unity. P2P implementation included.

封装多种CTF和平时常见加密及编码C#类库

A social network off the grid (real repo at https://gitlab.com/staltz/manyverse)

Monero: the secure, private, untraceable cryptocurrency

Peer-to-Peer Databases for the Decentralized Web

FISCO BCOS是由微众牵头的金链盟主导研发、对外开源、安全可控的企业级金融区块链底层技术平台。 单链配置下，性能TPS可达万级。提供群组架构、并行计算、分布式存储、可插拔的共识机制、隐私保护算法、支持全链路国密算法等诸多特性。 经过多个机构、多个应用，长时间在生产环境中的实践检验，具备金融级的高性能、高可用性及高安全性。FISCO BCOS is a secure and reliable financial-grade open-source blockchain platform. The platform provides rich features including group architecture, cross-chain communication protoc…

An unofficial desktop client for ProtonMail done with electron nativefier

iOS native client for ADAMANT Decentralized Messenger

Frugal and native macOS Syncthing application bundle

A decentralized, trusted, high performance, SQL database with blockchain features

IPFS implementation in JavaScript

Peer-to-peer group video chat using WebRTC, Python, and Javascript

A secure, anonymous, peer-to-peer, instant messenger!

A curated list of cryptography resources and links.

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.

A curated list of privacy on blockchains resources

The Amoeba Project

Multi-platform transparent client-side encryption of your files in the cloud

📞 Free and reliable audio calls for everyone w/ browser p2p.

Wrapper of syncthing for Android.

The GUI application for Particl Markeplace and PART coin wallet. A decentralized peer to peer marketplace –free, secure, private, untraceable.

Project is in active development and has been moved to the EthereumJS VM monorepo.

Project discontinued

A list of peer-to-peer resources.

Pikachu Volleyball peer-to-peer online via WebRTC data channels

JavaScript tools and applications that interact with Livepeer's smart contracts and peer-to-peer network

The only privacy preserving bitcoin app on iOS

A secure and decentralized Bitcoin and other cryptocurrency wallet for iPhone. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

This is a list for mesh networking: Documentation, Free Software mesh protocols, and applications. A mesh network is a network topology in which each node relays data for the network. All mesh nodes cooperate in the distribution of data in the network.

A secure and decentralized Bitcoin and other cryptocurrency wallet for Android phones. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

This is the companion repo for The Kademlia Protocol Succinctly by Marc Clifton. Published by Syncfusion.

📦 • Send a file p2p and e2e encrypted in your browser using WebRTC.

Run a point-of-presence within Myel, the community powered content delivery network.

Technitium Bit Chat, a secure, peer-to-peer, instant messenger!

Free open source cross platform password manager

The Offical User's Guide to OrbitDB

C/C++ WebRTC Data Channels and Media Transport standalone library

An open source peer-to-peer poker platform with cryptocurrency integration written in JavaScript.

Commandline tool for searching and downloading files in LAN network, without any central server

Spritz encryption system portable C library, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and general-purpose functions. It's also an Arduino library.

A decentralized (p2p) file storage system built atop Kademlia DHT that enforces data integrity, privacy, and availability through sharding, proofs of retrievability, redundancy, and encryption, with smart-contract powered incentive scheme

p2p peer-to-peer training of tensorflow models

Official implementation of IoTeX blockchain protocol in Go.

End-to-end encrypted instant web chat

Open Source Continuous File Synchronization

A distributed peer to peer list of bad actor IP addresses and phone numbers collected via a SIP Honeypot.

Graphical client for the Soulseek peer-to-peer network

Java SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件通用Java SDK

Anontwi is a tool for OAuth2 applications (such as: GNUSocial, Twitter) that provides different layers of encryption, privacy methods and proxy features.