Browse free open source Security software and projects for Mobile Operating Systems below. Use the toggles on the left to filter open source Security software by OS, license, language, programming language, and project status.
A shadowsocks client for Android
Web Debugging Proxy for macOS, iOS, and Android
Cuckoo Sandbox is for automated analysis of malware
Dynamic instrumentation toolkit for developers
Tool to access videos, messaging, and other popular apps
Material design file manager for Android
The Mullvad VPN client app for desktop and mobile
Open Source H.264 Codec
Cross-platform multi-protocol VPN software
Helps with conducting forensics of mobile devices
Brook is a cross-platform strong encryption and not detectable proxy
For full, incremental, compressed and encrypted backups or archives
Turns UDP traffic into encrypted UDP/fakeTCP/ICMP traffic
A fast, secure, stable web browser powered by Chromium and Trident.
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
A protocol agnostic application layer denial of service attack.
Free DNS based Ad Blocker for Android
Extension that allows you to intercept and edit HTTP/HTTPS requests
Ad-blocking for your Android
The most advanced ad blocker for iOS
A proxy software to help circumventing the Great Firewall
ESP8266 firmware for performing deauthentication attacks
Store all your passwords in one secure encrypted database.