Security
SelfPrivacy
Self-hosted services without pain
InviZible Pro: increase your security, protect you
Comprehensive application for on-line privacy and security
Authorizer
Password Manager with USB Keyboard emulation
Sentry
Enforce security policies
Status: Crypto Wallet, Messenger, Ethereum Browser
Cryptocurrency wallet, Private messenger, and Ethereum DApp Browser all in one
Standard Notes
An end-to-end encrypted note-taking app for digitalists and professionals
OUI Lookup and Database
Find a device's manufacturer by its MAC address and browse OUIs assignments
FindMyDevice
Locate your smartphone via SMS when it gets lost
XPrivacyLua
Really simple to use privacy manager for Marshmallow (6.0) and later
Photok
Encrypt your photos on your device and keep them safe from others.
Insular
Isolate your Big Brother apps
EteSync - Secure Data Sync
Secure, private and end-to-end encrypted calendar, contacts and tasks sync
Port Authority
Port scanner
KeePassDroid
KeePass-compatible password safe
e-Passport Reader
use the NFC chip to communicate with an electronic passport
RethinkDNS: Fast, private, and safe DNS + Firewall
Firewall apps, monitor network activity, block malware, change DNS.
KeePassDX
Secure and open source password manager compatible with KeePass files.
Permissions Manager
Warns user about dangerous permissions given to installed apps
Briar
Secure Messaging, Anywhere
I2P
I2P anonymous network
Exodus
Exodus helps you to know which trackers and permissions are embedded in apps ins
IRMA
Authentication made easy, privacy-friendly, and secure
Wasted
Lock a device and wipe its data on emergency
Rivia
Rivia is the ultimate encryption tool
OONI Probe
Open Observatory of Network Interference (OONI)
PCAPdroid
No-root network monitor and traffic dump tool for Android devices
MotionLock
Keeps your device locked
Hypatia
A real-time malware scanner
Vernet - Network Analyzer
Host and Port scanner. Ping IP or domain.
i2pd
Full-featured C++ implementation of I2P client
