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An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with e2ee

A curated list of projects in awesome lists tagged with e2ee .

https://github.com/simplex-chat/simplex-chat

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

chat double-ratchet e2ee encryption haskell messaging privacy protocol security

Last synced: 14 May 2025

https://github.com/anyproto/anytype-ts

Official Anytype client for MacOS, Linux, and Windows

anytype e2ee local-first offline-first p2p privacy

Last synced: 29 Apr 2026

https://github.com/cryptpad/cryptpad

Collaborative office suite, end-to-end encrypted and open-source.

chainpad collaboration collaborative-editing cryptpad e2ee end-to-end-encryption javascript real-time

Last synced: 15 Dec 2025

https://github.com/build-trust/ockam

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.

authentication authorization credentials distributed-systems e2ee encrypted-connections encrypted-messages encryption end-to-end-encryption identity kafka key-management messaging rust security snowflake trust zero-trust

Last synced: 11 Dec 2025

https://github.com/cs01/termpair

View and control terminals from your browser with end-to-end encryption 🔒

e2ee end-to-end-encryption fastapi pty rust terminal websocket xtermjs

Last synced: 01 Apr 2026

https://github.com/root-gg/plik

Plik is a temporary file upload system (Wetransfer like) in Go.

docker e2ee file-sharing file-upload golang mcp self-hosted

Last synced: 02 Apr 2026

https://github.com/evoluhq/evolu

A local-first platform designed for privacy, ease of use, and no vendor lock-in

crdt e2ee local-first offline-first react react-hooks react-native sqlite

Last synced: 29 Apr 2025

https://github.com/anyproto/any-sync

An open-source protocol designed to create high-performance, local-first, peer-to-peer, end-to-end encrypted applications that facilitate seamless collaboration among multiple users and devices

anytype e2ee local-first p2p performance privacy protocol

Last synced: 14 May 2025

https://github.com/syphon-org/syphon

⚗️ a privacy centric matrix client

dart e2ee encryption flutter linux matrix privacy redux

Last synced: 15 May 2025

https://github.com/anyproto/anytype-kotlin

Official Anytype client for Android

anytype e2ee local-first offline-first p2p privacy

Last synced: 02 Apr 2026

https://github.com/amnesica/KryptEY

Android keyboard for secure E2EE communication through the signal protocol in any messenger. Communicate securely and independent, regardless of the legal situation or whether messengers use E2EE

android android-keyboard chat-control chatcontrol chatkontrolle chatkontrolle-stoppen e2ee e2ee-encryption end-to-end-encryption input-method java keyboard libsignal messenger privacy security signal-android signal-protocol stop-scanning-me

Last synced: 05 Apr 2025

https://github.com/amnesica/kryptey

Android keyboard for secure E2EE communication through the signal protocol in any messenger. Communicate securely and independent, regardless of the legal situation or whether messengers use E2EE

android android-keyboard chat-control chatcontrol chatkontrolle chatkontrolle-stoppen e2ee e2ee-encryption end-to-end-encryption input-method java keyboard libsignal messenger privacy security signal-android signal-protocol stop-scanning-me

Last synced: 04 Apr 2025

https://github.com/wcy-dt/easytransfer

🫣An open-source, anonymous, encrypted, and easy-to-use E2EE file transfer tool.一款免费、匿名、加密且易于使用的 E2EE 文件传输工具

cross-platform e2e e2ee file-sharing file-transfer multi-device p2p webrtc website

Last synced: 15 May 2025

https://github.com/dekusms/DekuSMS-Android

Android SMS app ~ Featuring E2EE, Cloud Forwarding, RMQ integrations

android-sms double-ratchet e2ee encrypted-messages encrypted-sms-messages rabbit-mq sms sms-forwarding

Last synced: 22 Jul 2025

https://github.com/wardpearce/paaster

Paaster is a secure and user-friendly pastebin application that prioritizes privacy and simplicity. With end-to-end encryption and paste history, Paaster ensures that your pasted code remains confidential and accessible.

b2 docker drive e2ee end-to-end-encryption paaster paste pastebin privacy python rclone s3 self-hosted store

Last synced: 08 Apr 2025

https://github.com/WardPearce/paaster

Paaster is a secure and user-friendly pastebin application that prioritizes privacy and simplicity. With end-to-end encryption and paste history, Paaster ensures that your pasted code remains confidential and accessible.

b2 docker drive e2ee end-to-end-encryption paaster paste pastebin privacy python rclone s3 self-hosted store

Last synced: 08 Apr 2025

https://github.com/anyproto/anytype-heart

Shared library for Anytype clients

anytype e2ee local-first offline-first p2p privacy

Last synced: 13 Jun 2026

https://github.com/anyproto/anytype-swift

Official Anytype client for iOS

anytype e2ee local-first offline-first p2p privacy

Last synced: 12 Apr 2025

https://github.com/computing-den/unforget

Unforget is a minimalist end-to-end encrypted note-taking app without Electron.js

app cloud e2ee e2ee-encryption encrypted minimal minimalist no-electron note note-taking notes offline offline-first privacy progressive-web-app pwa react todo

Last synced: 29 Dec 2025

https://github.com/envless/envless

OpenSource, frictionless and secure way to share and manage app secrets across teams.

aws azure cli coss e2ee e2ee-encryption env envless gcp good-first-issue javascript k8s nextjs openpgp opensource secrets security typescript vercel

Last synced: 15 May 2025

https://github.com/dao-xyz/peerbit

P2P database framework with encryption, sharding and search

database distributed e2ee libp2p orbitdb peer-to-peer

Last synced: 05 May 2026

https://github.com/soatok/mastodon-e2ee-specification

Soatok's Proposal for End-to-End Encryption in Mastodon

activitypub crypto cryptography e2ee encryption end-to-end-encryption fediverse mastodon

Last synced: 09 May 2025

https://github.com/gosuda/portal

Public Open Relay To Access Localhost

e2ee go nat nat-traversal relay self-hosted self-hosting tunneling

Last synced: 09 Mar 2026

https://github.com/wireapp/wire-android

🤖 The new Wire client for Android

android chat-application e2ee kotlin mobile

Last synced: 10 Feb 2026

https://github.com/backbone-hq/minibone

🔐 Singleplayer end-to-end encryption library for the web

cryptography e2ee encryption end-to-end-encryption security webcrypto

Last synced: 09 Apr 2025

https://github.com/inkandswitch/keyhive

🗝️🐝✨ Rust workspace for Keyhive and related crates

authorization capabilities crdt e2ee end-to-end-encryption local-first synchronization

Last synced: 07 Mar 2026

https://github.com/gotvc/got

Git, but for files and directories of any size. E2E Encrypted

cryptography database e2ee filesystem git inet256 storage

Last synced: 09 Feb 2026

https://github.com/mehrvarz/webcall

The telephone, a supernatural instrument before whose miracles we used to stand amazed, and which we now employ without giving it a thought, to summon our tailor or order an ice cream. --M.Proust

decentralized e2ee filetransfer messaging p2p telephony videocall webrtc

Last synced: 14 Jan 2026

https://github.com/nwtgck/piping-ui-web

Easy and secure file transfer between every device over HTTPS with/without E2E encryption by ECDH and OpenPGP

data-transfer e2ee end-to-end-encryption gpg passwordless piping-server vue web

Last synced: 20 Aug 2025

https://github.com/arc53/pastevault

Modern secure pastebin with a VS Code-like editor. Share code, text, and markdown securely with automatic expiry and burn-after-read options.

bin e2ee encryption hacktoberfest note paste pastebin privatebin privatebin-alternative sharing

Last synced: 14 Mar 2026

https://github.com/skerkour/bloom-legacy

DEPRECATED - End-to-end encrypted Notes, Files, Calendar, Contacts... for Android, IOS, Linux & MacOS

bloom e2ee encryption end-to-end-encryption go golang rust security vue vuejs

Last synced: 30 Aug 2025

https://github.com/akshaykmr/teletype

Stream and share terminals over the web. Show off mad cli-fu, help a colleague, teach, or troubleshoot. end-to-end encrypted 🛡

cli collaboration command-line e2ee end-to-end-encryption private sharing teletype terminal vim

Last synced: 05 Apr 2025

https://github.com/taw00/element-rpm

Providing the Element messaging desktop client packaged for the Fedora, Red Hat(IBM), and OpenSUSE families of linux desktop operating systems.

centos chat collaboration desktop e2ee element fedora matrix messaging opensuse riot rpm-packages

Last synced: 17 Jul 2025

https://github.com/virgilsecurity/virgil-crypto

Virgil Crypto is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant. Crypto Library is written in C++, suitable for mobile and server platforms and supports bindings with: Swift, Obj-C, Java (Android), С#/.NET, JS, Python, Ruby, PHP, Go.

bsd3 c c-plus-plus crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa pythia

Last synced: 09 Oct 2025

https://github.com/nwtgck/piping-vnc-web

VNC client over pure HTTPS via Piping Server on Web browser

browser e2ee end-to-end-encryption http piping-server vnc vnc-client web

Last synced: 04 Oct 2025

https://github.com/envsecrets/envsecrets

Open-source, end-to-end encrypted CLI-first management of your environment secrets.

devops devsecops devtool e2e e2ee environment-variables envvars secrets variables

Last synced: 06 Aug 2025

https://github.com/rumpelsepp/mnotify

A matrix cli client

cli e2ee matrix rust

Last synced: 17 Jun 2025

https://github.com/wireapp/kalium

🍌 An SDK for creating Wire clients on Android and JVM. Expanding to iOS and Web.

android-library chat-application chat-sdk e2ee jvm kotlin kotlin-multiplatform multiplatform-kotlin-library

Last synced: 27 Jun 2026

https://github.com/anyproto/any-sync-node

Implementation of node from any-sync protocol

e2ee p2p privacy

Last synced: 12 Feb 2026

https://github.com/anyproto/any-sync-filenode

Implementation of file node from any-sync protocol

e2ee p2p privacy

Last synced: 30 Jun 2025

https://github.com/pow-software/bytesync

On-demand, secure file sync & backup for up to 5 remote machines. ByteSync transfers only file differences, compresses data, encrypts end-to-end, and gives you full control over what and when to sync. Runs on Windows, Linux, and macOS.

aes-encryption avalonia avaloniaui azure-functions backup backup-utility cloud cross-platform e2ee rsync sync-data syncronization

Last synced: 05 Mar 2025

https://github.com/virgilsecurity/demo-firebase-ios

[DEPRECATED] See https://github.com/VirgilSecurity/demo-e3kit-ios and https://github.com/VirgilSecurity/virgil-e3kit-firebase-func for up-to-date code. -- A simple iOS application that demonstrates how the end-to-end encryption works. The application uses firebase as a backend service for authentication and chat messaging.

cryptography e2ee encryption end-to-end-encryption firebase firebase-cloud-messaging ios ios-app secured-by-virgil

Last synced: 09 May 2025

https://github.com/wardpearce/syncpad

SyncPad is a privacy-focused, end-to-end encrypted note-taking and surveying tool.

collaborative e2ee editor end-to-end-encryption notepad notes privacy survey sync

Last synced: 11 Sep 2025

https://github.com/VirgilSecurity/demo-firebase-ios

[DEPRECATED] See https://github.com/VirgilSecurity/demo-e3kit-ios and https://github.com/VirgilSecurity/virgil-e3kit-firebase-func for up-to-date code. -- A simple iOS application that demonstrates how the end-to-end encryption works. The application uses firebase as a backend service for authentication and chat messaging.

cryptography e2ee encryption end-to-end-encryption firebase firebase-cloud-messaging ios ios-app secured-by-virgil

Last synced: 16 May 2025

https://github.com/siyuan-note/dejavu

Data repo for SiYuan

backup e2ee siyuan sync

Last synced: 24 Oct 2025

https://github.com/virgilsecurity/virgil-crypto-javascript

Virgil JavaScript Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 21 Aug 2025

https://github.com/virgilsecurity/virgil-crypto-php

Virgil PHP Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 06 Apr 2025

https://github.com/bezzad/securechat

Node.js based, client side asymmetric encrypted instant chat channel

aes aes-256 chat communication e2ee encrypted-chat instant-messaging secure-chat secure-communication security

Last synced: 24 Jul 2025

https://github.com/evoluhq/evolu.me

Local-first calendar and notes.

calendar e2ee evolu local-first notes

Last synced: 10 Apr 2025

https://github.com/vulet/ligh7hau5

A Matrix (https://matrix.org/docs/spec/) to Fediverse / ActivityPub client / bridge. Also, some media proxying.

activitypub archive bridge e2ee fediverse invidious mastodon matrix matrix-js-sdk nitter olm pleroma proxy

Last synced: 02 Aug 2025

https://github.com/kewbish/kintsugi

A decentralized E2EE key recovery protocol.

e2ee key-recovery opaque oprf

Last synced: 27 Jan 2026

https://github.com/nwtgck/piping-chat-web

💬 Chat via Piping Server with End-to-End Encryption

chat e2ee end-to-end-encryption forward-secrecy piping-server public-key-authentication secure vue

Last synced: 05 May 2025

https://github.com/anyproto/any-sync-coordinator

Implementation of coordinator node from any-sync protocol

e2ee p2p privacy

Last synced: 14 Apr 2025

https://github.com/cloudflare/plexi

Your Key Transparency auditor companion

auditor cryptography e2ee key-transparency transparency

Last synced: 15 Apr 2025

https://github.com/foxbiz/better-keep

Notes app with rich text, PIN lock, E2E encryption, sync & offline support.

e2ee flutter notes notes-app notes-tool private to-do-app

Last synced: 13 Apr 2026

https://github.com/vocdoni/vocdoni-app

Vocdoni App is a digital voting platform designed to cover the vast majority of governance and online voting needs for organizations worldwide. It’s powered by the Vocdoni Protocol, enabling anonymous, censorship-resistant, end-to-end verifiable, and coercion-resistant voting.

blockchain-voting digital-voting digital-voting-system e-voting e2ee evoting governance online-voting onlinevoting ontario vocdoni vote vote-application

Last synced: 06 Apr 2026

https://github.com/mahaupt/mailgpg

Native macOS Mail extension for OpenPGP — sign, encrypt, and decrypt emails using your local GPG keychain, directly in Apple Mail

apple-mail e2ee email encryption gpg macos mail-extension mailkit openpgp pgp swift

Last synced: 23 Apr 2026

https://github.com/shiguredo/sora-e2ee

WebRTC SFU Sora 向け E2EE ライブラリ

double-ratchet e2ee go sframe sora wasm webrtc x3dh

Last synced: 22 Apr 2025

https://github.com/refmdio/refmd

RefMD: A Markdown editor with real-time collaborative editing and plugin extensibility.

collaboration e2ee markdown notes realtime refmd self-hosted

Last synced: 02 Mar 2026

https://github.com/dajiaji/pyhpke

A Python Implementation of HPKE (Hybrid Public Key Encryption)

cryptography e2ee encryption hpke security

Last synced: 17 Mar 2025

https://github.com/eddieoz/nostr-stealth

Built on top of the Nostr protocol, specifically designed to ensure sender and receiver metadata full anonymity. Leveraging the concept of channels (or mixers), Nostr-Stealth ensures that individual messages between users cannot be distinguished or differentiated, thus enhancing user privacy.

cryptography e2ee encryption nostr nostr-protocol privacy protocol

Last synced: 13 Jun 2025

https://github.com/snazzah/davey

Discord DAVE implementation for Node environments

discord discord-bot discord-dave e2ee mls nodejs rust

Last synced: 16 Aug 2025

https://github.com/evolvinglmms-lab/engram

Privacy-first AI memory layer - Signal for AI Memory. E2EE, local-first, works with Claude, Cursor, and any MCP-compatible AI.

ai claude cursor e2ee encryption llm local-first mcp memory privacy

Last synced: 19 Feb 2026

https://github.com/clarkfieseln/ac4qgp

Chat using „enhanced“ end-to-end-enryption and modulation of audio signal in isolated device, ensuring privacy, anonymity and cybersecurity.

afsk audio-analysis audio-processing chat chat-app chat-application communication cryptography data-diode e2ee e2ee-encryption encryption encryption-algorithms encryption-decryption fft-algorithm fft-analysis mass-surveillance python-3 python3 pyton

Last synced: 10 Aug 2025

https://github.com/virgilsecurity/virgil-crypto-python

Virgil Python Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 09 May 2025

https://github.com/kiosion/minbin

Minimal & self-hostable pastebin alternative, intended for code or short text snippets

e2ee emberjs pastebin pastebin-service subtlecrypto typescript

Last synced: 07 Oct 2025

https://github.com/anthromeda/shelter

Encrypted messaging system built with UDP protocol.

bun e2ee encryption networking nodejs p2p privacy ts typescript udp zero-trust

Last synced: 07 Feb 2026

https://github.com/virgilsecurity/virgil-crypto-ruby

Virgil Ruby Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 06 Oct 2025

https://github.com/git-calendar/core

WIP Project! -- A shared core for Git-backed calendar.

calendar decentralized e2ee encrypted git git-calendar privacy self-hosted

Last synced: 29 Apr 2026

https://github.com/anyproto/any-sync-consensusnode

Implementation of consensus node from any-sync protocol

e2ee p2p privacy

Last synced: 02 Apr 2026

https://github.com/xaqron/synapse

راه اندازی سرور سیناپس برای پیامرسان های مبتنی بر پروتکل ماتریکس

e2ee matrix messenger riot synapse videocall voicecall

Last synced: 14 Oct 2025

https://github.com/thomas-vilte/dave-go

Bring Discord DAVE end-to-end encryption to Go with a native, godave-compatible implementation.

cryptography discord e2ee end-to-end-encryption go mls

Last synced: 16 Jun 2026

https://github.com/minhphan46/chat_app_signalr

Web and Mobile Chat Application using SignalR and ASP .NET Core 8.0 with E2EE Message Encryption

dotnet8 e2ee flutter react signalr

Last synced: 15 Mar 2026

https://github.com/disgoorg/godave

Go Binding for libdave

dave discord-dave e2ee go golang

Last synced: 14 Jan 2026

https://github.com/zaach/5edm

end-to-end encrypted messaging on deno

chat deno e2ee hpke privacy

Last synced: 06 May 2025

https://github.com/virgilsecurity/virgil-sdk-crypto-net

Virgil .NET/C# Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 07 Oct 2025

https://github.com/tuynuk/tuynuk-mobile

Tuynuk is a secure file transfer application that offers robust encryption and reliable transmission of sensitive data.

diffie-hellman e2ee encryption file flutter shorebird transfer

Last synced: 13 Apr 2025

https://github.com/sidebandtech/sideband

Browser ↔ local daemon communication SDK for TypeScript, without WebSocket plumbing.

agent browser bun bunjs daemon e2ee local-first multiplexing nat-traversal networking p2p rpc sdk secure-communication transport typescript web-ui websockets

Last synced: 08 Mar 2026

https://github.com/siyuan-note/encryption

SiYuan E2EE

e2ee

Last synced: 25 Apr 2025