Control network traffic

Free, Cross Platform, Private, Open Source Two Factor Authenticator App

Open-source 2FA authenticator. Encrypted on-device. No accounts.

Protect selected apps from screenshots and screen recording

A simple way to block access to the internet per application

Offline-first physical security monitoring using device sensors

Evaluate passwords, predict crack times, and get tips for stronger passwords.

Isolate and run multiple instances of apps using Work Profiles

Radio frequency scanner with recon and offensive capabilities

Password manager created by the scientists who met at CERN behind Proton Mail.

Detects VPN and proxy usage on Android using RKN methodology

Privacy-focused emergency app with SMS location tracking and silent recording.

Android application for Quad9 recursive DNS cybersecurity and privacy services

A multi-vault file encryption app that respects your privacy.

Strip tracking parameters from links. Offline, private, no permissions.

Full-featured C++ implementation of I2P client

RiseupVPN, anonymous VPN. Powered by Bitmask.

A web interface to manage your own NVR with motion.

Offline text encryption-fast, local, no trackers.

Encrypted communication for mere mortals (superheroes welcome, too).

Password Master generates and manages passwords in a secure encrypted database

Offline password manager. 2FA + notes. No account, no network, no telemetry.

Private, secure, offline 2FA across devices by Proton team

Combine the strengths of Tor, DNSCrypt and I2P for security and anonymity