security — independent software & tools

269 independent security listings the big search engines bury.

• IVPN - Secure VPN for Privacy

  fdroid · Free

  Privacy focused VPN service with WireGuard

• TrackerControl

  fdroid · Free · by Oxford HCC

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

• Flauth

  fdroid · Free · by Jiacai Liu

  Privacy-first, open-source TOTP authenticator for 2FA token management.

• Mullvad VPN: privacy is a universal right

  fdroid · Free

  Protect your online privacy with a fast, trustworthy, and easy-to-use VPN.

• NymVPN – Anonymous No-Log VPN

  fdroid · Free

  VPN suisse, privé et sécurisé. WireGuard, mixnet, proxy décentralisé, sans email

• Oblivion

  fdroid · Free

  Remote lock and wipe triggers for compromised or unattended devices.

• Karma Firewall

  fdroid · Free · by StarGW

  Karma Firewall blocks apps from accessing the Internet

• Authorizer

  fdroid · Free · by tjado mäcke

  Password Manager with USB Keyboard emulation

• Shelter

  fdroid · Free · by PeterCxy

  Isolate and run multiple instances of apps using Work Profiles

• Salasana

  fdroid · Free · by Xavier Vello

  Generates site-specific unique passwords

• Router Keygen YoloSec

  fdroid · Free

  Generate default WPA/WEP keys

• eduVPN

  fdroid · Free · by SURF Cooperative

  eduVPN connects securely and encrypted to your institution or Internet

• PrivacyScanner

  fdroid · Free · by xabd

  scan installed apps and highlight privacy risks by analyzing their permission

• Permissions Manager

  fdroid · Free · by Sultanahamer

  Warns user about dangerous permissions given to installed apps

• AdAway

  fdroid · Free

  A free and Open Source ad blocker for Android.

• OUI Lookup and Database

  fdroid · Free · by Alberto Pedron

  Find a device's manufacturer by its MAC address and browse OUIs assignments

• Derandom

  fdroid · Free · by Arno Onken

  Pseudo random number predictor

• rust-keylock-android

  fdroid · Free

  A password manager with goals to be Secure, Simple to use, Portable and Extensib

• WiFiScanner

  fdroid · Free

  Analyse the WiFi networks in range.

• BluePass

  fdroid · Free · by Manuel Huber

  BluePass extracts 2FA tokens from SMS and forwards them via Bluetooth

• Briar Mailbox

  fdroid · Free

  Receive encrypted messages while Briar is offline

• Calyx VPN

  fdroid · Free · by Calyx Institute

  Free VPN Service offered by The Calyx Institute

• BinderFuzzy - Pentest Android Services

  fdroid · Free · by ChickenHook

  An App intended for fuzzing the Binder interface and System Services of Android.

• StartFlagExploit

  fdroid · Free · by ChickenHook

  Affected Android versions: Android 10 / Android 11

• BlueGate

  fdroid · Free · by Vladimir Goncharov

  Android client to control bluegate BLE gate controller

• mOTP

  fdroid · Free · by Chris Miceli

  One-time password generator

• Cryptomator

  fdroid · Free · by Skymatic GmbH

  Put a lock on your cloud: Take the security of your data into your own hands

• Passwords

  fdroid · Free · by CodeSpire Solutions

  Local Material 3 Password Manager.

• OkcAgent

  fdroid · Free

  Make OpenKeychain available in your Termux shell

• LANShield

  fdroid · Free · by JeroenRobben

  Protect your LAN by managing app access to your local network.

• SQRL Login

  fdroid · Free · by Daniel Persson

  An implementation for SQRL (Secure Quick Reliable Login)

• ESUP-NFC-TAG-DROID

  fdroid · Free

  ESUP-NFC-TAG-DROID works as a client of an ESUP-NFC-TAG server. Android 5 (or +)

• Exodus

  fdroid · Free · by Exodus Privacy

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

• FreedomBox

  fdroid · Free · by FreedomBox Authors

  A companion app for your FreedomBox server

• Vernet - Network Analyzer

  fdroid · Free · by Elliot Alderson

  Host and Port scanner. Ping IP or domain.

• Yivi

  fdroid · Free · by Privacy by Design foundation

  Your digital identity in one app.

• Keyoxide

  fdroid · Free · by Berker Sen

  Verify decentralized cryptographic identities on the go

• OnionShare

  fdroid · Free

  Securely and anonymously share files using the Tor network

• OONI Probe

  fdroid · Free · by Open Observatory of Network Interference

  Measure Internet Censorship, Speed & Performance

• Tinc Mesh VPN

  fdroid · Free

  Tinc mesh VPN client and user interface

• Safe Space

  fdroid · Free

  A safe space for your digital valuables.

• Blink Comparison

  fdroid · Free · by Yaroslav Pronin

  Simplifies comparing photos of tamper-evident seals using your eyes

• i2pd

  fdroid · Free · by PurpleI2P

  Full-featured C++ implementation of I2P client

• Dumpsys Packages Copycat

  fdroid · Free

  Provides a detailed summary of all installed packages

• Password Generator (PFA)

  fdroid · Free · by SECUSO - Security Usability Society

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

• PIN Mnemonic (Privacy Friendly)

  fdroid · Free · by SECUSO - Security Usability Society

  Helps you to memorize PIN codes

• Silence

  fdroid · Free

  Encrypted SMS/MMS conversations made easy!

• TinyKeePass

  fdroid · Free · by Shell Chen

  Another simple read-only KeePass app

• strongSwan VPN Client

  fdroid · Free

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

• OpenKeychain: Easy PGP

  fdroid · Free · by Dominik Schürmann

  Encrypt your Files and Communications. Compatible with the OpenPGP Standard.

• TorServices (alpha)

  fdroid · Free · by Guardian Project

  The simplest, fastest, smallest Tor proxy app (early test release)

• ObscuraCam: The Privacy Camera

  fdroid · Free · by Guardian Project

  Picture anonymity: Take pictures & blur identities with this privacy camera app

• InviZible Pro: Tor & Firewall, DNSCrypt & I2P

  fdroid · Free · by Oleksandr Garmatin

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

• Seguime

  fdroid · Free

  Follow where your device goes without being followed by you

• Authnkey

  fdroid · Free · by Michel Le Bihan

  Passkey credential provider for hardware security keys

• SelfPrivacy

  fdroid · Free · by SelfPrivacy

  Self-hosted services without pain

• ProtectedWorkProfile

  fdroid · Free

  Profile owner Android security app.

• Proton Authenticator

  fdroid · Free · by Proton

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

• Proton Pass: Password Manager

  fdroid · Free · by Proton

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

• Valv

  fdroid · Free · by Arctosoft AB

  An encrypted gallery vault for Android devices