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

Cryptee's web client source code for all platforms.

🔑 Simple notepad for Windows with encryption features

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

HTML Conversion Software

Underlock makes it dead simple to encrypt and decrypt your data and files. It comes with little to no dependencies and has a very small API surface.

Provides familiar Spring abstractions for HashiCorp Vault

make non-root mountable encrypted disk shares

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

Bash glue to encrypt and hide files

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

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

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

Wrapper of syncthing for Android.

🔐Azure Key Vault KMS plugin for Kubernetes

Movie Ratings Synchronization with Python

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 🔑📴

A PowerShell armoury for penetration testers or other random security guys

A .NET protector supporting .NET Core forked from the discontinued ConfuserEx

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

A collection of secure encryption examples for encrypting strings and binary data.

Encrypted, taggable, searchable cloud storage

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

End-To-End File & Message Encryption For Discord

In-Browser AES File Encryption 🔐 with Data Integrity Check 🔍

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

React Native wrapper around SharedPreferences and Keychain to provide a secure alternative to Async Storage

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

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

Simple and Secure Wrapper for phpseclib

Fast resizable golang semaphore primitive

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

Open Source Continuous File Synchronization

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

Cryptographic filesystem for the cloud

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

Bouncer is a network TCP port redirector/forward proxy (like rinetd) with extra features like Reverse tunneling (like ssh -R), SSL tunneling (like stunnel), connection Failover, LoadBalancing and Clustering. In pure Java (BIO)

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

A local reactive cache for Java and Android. Now, it supports heap memory、off-heap memory and disk cache.

Encrypted overlay filesystem written in Go

Android app to sync contacts, calendars and tasks without a server using DecSync

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

This is a CalDAV and CardDAV adapter for EteSync

🔐 Tutorial of setting up Security for your API with one way authentication with TLS/SSL and mutual mutual authentication for a java based web server and a client with both Spring Boot. Different clients are provided such as Apache HttpClient, OkHttp, Spring RestTemplate, Spring WebFlux WebClient Jetty and Netty, the old and the new JDK HttpClient, the old and the new Jersey Client, Google HttpClient, Unirest, Retrofit, Feign, Methanol, vertx, Scala client Finagle, Featherbed, Dispatch Reboot, AsyncHttpClient, Sttp, Akka, Requests Scala, Http4s Blaze, Kotlin client Fuel, http4k, Kohttp and ktor. Also other server examples are available such as jersey with grizzly. Also gRPC examples are included

A free, secure and open source app for Android to manage your 2-step verification tokens.

Wireguard road warrior installer for Ubuntu, Debian, CentOS and Fedora

Alternative casync implementation

Anonymous web chat server, built on top of Themis/WebThemis

Secure USB DFU1.1 bootloader for STM32

Encrypted end to end file transfer

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

WordPress HTTPS is intended to be an all-in-one solution to using SSL on WordPress sites.

Android Secure SharedPreferences Using Facebook Conceal Encryption

BitTorrent library and client with DHT, magnet links, encryption and more

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

An android image watermark library that supports steganography.

Encrypted storage with built-in key management facilities

🔑 Password protected markdown html reports in R using libsodium

🔐A petite library of encryption functions for PHP

Strong encryption for Java simplified

🚀⚡ Kotlin SharedPreferences wrapper & cryptographic preferences android library.