Security

Keyoxide

Verify decentralized cryptographic identities on the go

PINcredible - Secure PIN vault

Modern and secure Android app to help you remember any PIN

DroidFS

Store & access your files securely

Valv

An encrypted gallery vault for Android devices

Vernet - Network Analyzer

Host and Port scanner. Ping IP or domain.

KeyPass

Offline, Secure, Private

Motion Eye

Stream and connect all of your Surveillance network cameras

i2pd

Full-featured C++ implementation of I2P client

Exodus

Exodus show you trackers and permissions in apps installed on your device.

IVPN - Secure VPN for Privacy

Privacy focused VPN service with WireGuard

KPassNotes

Client app for KeePass databases

Aegis Authenticator

Free, secure and open source 2FA app to manage tokens for your online services

AFWall+

Control network traffic

Find My Device (FMD)

Locate and control your device remotely

Yubico Authenticator

Generate OATH codes with YubiKey NEO over NFC

strongSwan VPN Client

An easy to use IKEv2/IPsec-based VPN client.

Password Generator (PFA)

(SECUSO) Generate passwords for your accounts from one master password

PCAPdroid

No-root network monitor and traffic dump tool for Android devices

Rethink: DNS + Firewall

Firewall apps, monitor network activity, block malware, change DNS.

SimpleTextCrypt

Encrypts plain text using AES256

Password Generator

Password Generator is an app for generating secure passwords

Karma Firewall

Karma Firewall blocks apps from accessing the Internet

TrackerControl

TrackerControl allows to monitor and control hidden data collection in apps.

Passy - cross-platform password manager

Offline password manager with cross-platform synchronization

Tinc App

Android binding and user interface for the tinc mesh VPN daemon

WiFiScanner

Analyse the WiFi networks in range.

Insular

Isolate your Big Brother apps

EteSync - Secure Data Sync

Secure, private and end-to-end encrypted calendar, contacts and tasks sync

Calyx VPN

Free VPN Service offered by The Calyx Institute

Hypatia

A real-time malware scanner