SimpleRT - Simple Reverse Tethering utility for Android

•    C

Reverse Tethering utility for Android. Allows you to share your computer's internet connection with your Android device via a USB cable.

bytecode-viewer - A Java 8 Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

•    Java

A Java 8 Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

VPNHotspot - Share your VPN connection over hotspot or repeater! (root required)

•    Kotlin

P.S. You can also do the similar on Windows, Mac, and iOS. I don't know about you but I can't get my stupid Windows 10 to work with hosted network now that they introduced this Mobile hotspot. This app is designed to do only minimal changes to your system, so there's almost no chance you will brick your device and/or break your Internet using this app under normal conditions. However there's also absolutely no guarantee it won't.

guiscrcpy - A full fledged GUI integration for the most award winning open-source android screen mirroring system -- scrcpy located on https://github

•    Python

A full fledged GUI integration for the most award winning open-source android screen mirroring system -- scrcpy located on https://github.com/genymobile/scrcpy/ by @rom1v

HoRNDIS - Android USB tethering driver for Mac OS X

•    C++

HoRNDIS (pronounce: "horrendous") is a driver for Mac OS X that allows you to use your Android phone's native USB tethering mode to get Internet access. For more information, visit the home page for HoRNDIS on my site.

Cyanogenmod - Alternative to Android

•    Java

CyanogenMod is an enhanced open source firmware distribution for smartphones and tablet computers based on the Android mobile operating system. It offers features and options not found in the official firmware distributed by vendors of these devices. CyanogenMod does not contain spyware or bloatware.

autobahn-java - WebSocket & WAMP in Java for Android and Java 8

•    Java

Client library providing WAMP on Java 8 (Netty) and Android, plus (secure) WebSocket for Android. running on Android and Netty/Java8/JVM.

Apktool - A tool for reverse engineering Android apk files

•    Java

This is the repository for Apktool. If you are looking for the Apktool website. Click here. It is a tool for reverse engineering 3rd party, closed, binary Android apps. It can decode resources to nearly original form and rebuild them after making some modifications; it makes possible to debug smali code step by step. Also it makes working with app easier because of project-like files structure and automation of some repetitive tasks like building apk, etc.

hellocharts-android - Charts/graphs library for Android compatible with API 8+, several chart types with support for scaling, scrolling and animations

•    Java

Charting library for Android compatible with API 8+(Android 2.2). Works best when hardware acceleration is available, so API 14+(Android 4.0) is recommended. Apache License 2.0.

Pomerium - Identity-aware access proxy

•    Go

Pomerium is an identity-aware proxy that enables secure access to internal applications. Pomerium provides a standardized interface to add access control to applications regardless of whether the application itself has authorization or authentication baked-in. Pomerium gateways both internal and external requests, and can be used in situations where you'd typically reach for a VPN.

ViewPagerAnimator - A lightweight, yet powerful ViewPager animation library for Android

•    Java

ViewPagerAnimator is a new lightweight, yet powerful ViewPager animation library for Android. it is designed to animate arbitrary values as the user navigates between pages within a ViewPager, and will precisely follow the motion of h[is|er] finger. Although the library itself may be of use to some, the main purpose of publishing this library is to demonstrate some wonderful API subtleties which really come to the fore when using Java 8 extensions which are coming our way soon. Sample projects for both Java 7 and Java 8 are provided. To use ViewPagerAnimator in Java 7 code it is necessary to implement two interfaces which act as facades to arbitrary objects of your chosing: The Provider interface will provide an arbitrary value for each pager position within the ViewPager (this would typicaly be a value controlled by the PagerAdapter); the Property interface will control the value we wish to animate (this would typically be a value which controlled the appearance of a View).

droidReverse - reverse engineering tools for android（android 逆向工程工具集）

•    Shell

reverse engineering tools for android（android 逆向工程工具集）

cache2k – High Performance Java Caching

•    Java

cache2k focuses on providing a well engineered in-memory object cache implementation for Java applications.

brook - Brook is a cross-platform(Linux/MacOS/Windows/Android/iOS) proxy software

•    Go

Brook is a cross-platform(Linux/MacOS/Windows/Android/iOS) proxy/vpn software. Brook's goal is to reduce the configuration steps. Keep it simple, stupid.

Androl4b - A Virtual Machine For Assessing Android applications, Reverse Engineering and Malware Analysis

AndroL4b is an android security virtual machine based on ubuntu-mate includes the collection of latest framework, tutorials and labs from different security geeks and researchers for reverse engineering and malware analysis.

ReverseAPK - Quickly analyze and reverse engineer Android packages

•    Shell

Quickly analyze and reverse engineer Android applications. This software is free to distribute, modify and use with the condition that credit is provided to the creator (1N3@CrowdShield) and is not for commercial use.

strongSwan - IPsec-based VPN Solution

•    C

strongSwan is an OpenSource IPsec implementation. IPSec is an encryption and authentication standard that can be used to build secure Virtual Private Networks (VPNs). It has powerful IPsec policies supporting large and complex VPN networks. It implements both the IKEv1 and IKEv2 (RFC 7296) key exchange protocols.

docker-wireguard

•    Dockerfile

WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry. Our images support multiple architectures such as x86-64, arm64 and armhf. We utilise the docker manifest for multi-platform awareness. More information is available from docker here and our announcement here.

wg-access-server - An all-in-one WireGuard VPN solution with a web ui for connecting devices

•    TypeScript

wg-access-server is a single binary that provides a WireGuard VPN server and device management web ui. We support user authentication, 1 click device registration that works with Mac, Linux, Windows, Ios and Android including QR codes. You can configure different network isolation modes for better control and more. This project aims to deliver a simple VPN solution for developers, homelab enthusiasts and anyone else feeling adventurous.

SoftEther VPN - Cross-platform Multi-protocol VPN Program

•    C

SoftEther VPN is a ?Cross-platform Multi-protocol VPN Program. It supports SSL-VPN protocol to penetrate any kinds of firewalls. Ultra-optimized SSL-VPN Protocol of SoftEther VPN has very fast throughput, low latency and firewall resistance. Virtualization of Ethernet devices is the key of the SoftEther VPN architecture. It virtualizes Ethernet devices in order to realize a flexible virtual private network for both remote-access VPN and site-to-site VPN.