603 Open source projects that are alternatives of or similar to Android

The Etebase server (so you can run your own)

Etebase TypeScript API for the web, node and react-native!

EteSync - Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars and tasks.

An EteSync web client

An EteSync backed note taking app

Virgil Core SDK allows developers to get up and running with Virgil Cards Service API quickly and add end-to-end security to their new or existing digital solutions to become HIPAA and GDPR compliant and more.

Easy automated syncing between your computers and your MEGA Cloud Drive

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

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.

End-to-end encrypted file transfer. A magic wormhole CLI and API in Go (golang).

SilentNotes is a simple note taking app which respects your privacy.

End-to-end encrypted file transfer for Android. An Android Magic Wormhole client.

End-to-end encrypted instant web chat

🔐 Server API to support End-to-End Encryption

Brandis: End-to-end encryption for everyone

Virgil Core SDK allows developers to get up and running with Virgil Cards Service API quickly and add end-to-end security to their new or existing digital solutions to become HIPAA and GDPR compliant and more.

A Rust client library for Etebase

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

A format-preserving encryption implementation in Go

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

Script for encrypting a GNU/Linux filesystem and then destroying the keys

Create secure and private web apps using only static JavaScript, HTML, and CSS.

The CIDLib general purpose C++ development environment

Java Concurrency/Multithreading Tutorial with Examples for Dummies

Encrypted Chat. No History. No Logs.

Movie Ratings Synchronization with Python

Android library to reveal or obfuscate strings and assets at runtime

Cryptee's web client source code for all platforms.

🔑 Simple notepad for Windows with encryption features

Provides familiar Spring abstractions for HashiCorp Vault

Share sensitive info without leaving a trace in your chat logs or email accounts.

multiOTP open source strong two factor authentication PHP library, OATH certified, with TOTP, HOTP, Mobile-OTP, YubiKey, SMS, QRcode provisioning, etc.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

A simple script that allows to wait for a k8s service, job or pods to enter a desired state

可对 Xcode 项目工程所有的 objective-c 文件内包含的明文进行加密混淆，提高逆向分析难度。

Authorizer is a Password Manager for Android. It emulates an HID keyboard over USB and enters your credentials on your target device. Additionally it supports OTP 🔑📴

Synchronize content between a CMIS repository and your desktop. Like Dropbox for Enterprise Content Management!

Encrypted, taggable, searchable cloud storage

Successor of zendesk/helm-secrets - A helm plugin that help manage secrets with Git workflow and store them anywhere

End-To-End File & Message Encryption For Discord

Golang (GO) implementation of Javascript Object Signing and Encryption specification

Синхронизация хранилища конфигурации "1С:Предприятия" с репозиторием Git и последующим переходом на разработку в 1C:Enterprise Development Tools (1C:EDT) с сохранением истории

Simple and Secure Wrapper for phpseclib

Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.

Pythonic ransomware proof of concept.

Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.

Key Management and Crypto Building Block for your App or Device.

Framework that enables syncing between iCloud (CloudKit) and Core Data

High performance and distributed KV store w/ REST API. 🦀

ldqk.xyz/55

Python library for the https://mega.nz/ API.

Send and Receive files directly from your browser with end-to-end encryption

Brook is a cross-platform strong encryption and not detectable proxy. Zero-Configuration. Brook 是一个跨平台的强加密无特征的代理软件. 零配置.

Differential file synchronization over http

Encrypted overlay filesystem written in Go

KES is a simple, stateless and distributed key-management system

An implementation of JOSE standards (JWE, JWS, JWT) in Go

Alternative casync implementation

Secure USB DFU1.1 bootloader for STM32

This is a CalDAV and CardDAV adapter for EteSync