Security
Olvid
Private messaging for everyone
RiseupVPN
RiseupVPN, anonymous VPN. Powered by Bitmask.
Bitmask
Encrypted communication for mere mortals
(superheroes welcome, too).
Quad9 Connect
Android application for Quad9 recursive DNS cybersecurity and privacy services
SshDaemon
Simple ssh/sftp server without root.
i2pd
Full-featured C++ implementation of I2P client
Secret Space Encryptor (SSE)
File Encryption, Text Encryption (Messages, Notes, …), Secure Password Manager
Proton Pass: Password Manager
Password manager created by the scientists who met at CERN behind Proton Mail.
Password Master
Password Master generates and manages passwords in a secure encrypted database
Ripple: respond when panicking
Trigger apps to protect your privacy when in anxious or panic situations
sub rosa by naiveHA
Program (over USB or NFC) the static password of your YubiKey
Password Store
Manage your passwords
Cryptographic ID
Attest the trustworthiness of a device using asymmetric cryptography
AirGuard - AirTag protection
AirGuard detects trackers that are used for stalking and warns you.
Valv
An encrypted gallery vault for Android devices
Oblivion
Remote lock and wipe triggers for compromised or unattended devices.
URnetwork
Goodbye VPN!
KyuubiMask - Privacy First
Privacy-focused notification masking for screen sharing and presentations
Banana Split
Split secrets into QR-code shards using Shamir's Secret Sharing
IYPS - Is Your Password Secure?
Evaluate passwords, predict crack times, and get tips for stronger passwords.
TrackerControl
TrackerControl allows to monitor and control hidden data collection in apps.
Proton Authenticator
Private, secure, offline 2FA across devices by Proton team
mOTP
One-time password generator
Sidestep
Intercept URLs, remove tracking, and redirect to privacy-friendly frontends.
BlueGate
Android client to control bluegate BLE gate controller
MetaPurge
Locally strip sensitive EXIF/metadata from your photos.
Passy - cross-platform password manager
Offline password manager with cross-platform synchronization
End of Updates Checker
Check until when your phone gets updates.
Simple Text Crypt
Encrypts plain text using AES256
IVPN - Secure VPN for Privacy
Privacy focused VPN service with WireGuard
